【Garand Thumb】SG550·一個中立國打造出史上最好的戰鬥步槍之一 P1 - 【Garand Thumb】SG550·一個中立國打造出史上最好的戰鬥步槍之一

谁与争锋
46粉絲
2026年5月26日
We must deploy immediately
Reclaim them and preserve our national pride
Drop it
You're safe You can have that chocolate
You consider my work to be correct
Do you believe I've been diligent
Damn what rubbish
There we go again rescuing the Nazi gang
Swiss neutrality Swiss chocolate
Nazigold What exactly are the Swiss
protecting with these
remarkable weapons
Today we're talking about the SIG 550
Otherwise we call it the STG 90 otherwise we
call it the PE 90 This is
the Swiss service weapon
If you don't know about it this is likely the finest
production service weapon ever made in the world
A great deal went into its design
There's plenty to show
We won't waste time with nonsense here
The conversation comes at a cost
The weapon is sponsored by AAC
We're getting ahead of ourselves a bit The point is stay with me
as we discuss
the most effective military weaponry
This content is free Did you
know You pay for the internet not for this stuff Listen up this
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Let them know
Actually I received a screenshot from someone who
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He said he can buy coffee
They wrote a paragraph
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This is one of our favorite optics
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all the shooting I've done I just
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Make some memories with you
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And of course
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but head over to
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And if you're looking into a better three
-way fire what would you recommend Conor
Mantis You'll love it so much
you'll even use it in your bathroom
That's not the motto
And of course
f you're looking
at ammunition
check out AAC
we're using
primarily 70-
grain TSX for today's video
as well as
some lighter boundaries due
to the variation
we have with
this sphere Having
said all that let's
get started
First of all
e FTG90
the Sturmgewehr
90 the PE90 what
we have here has a
bullet of 20.8 inches
Fast 21 inches long
Also they fire a 63-grain bullet
from the Swiss military
when fighting with these spheres
We have a very similar sphere
loaded by the same company
at supplies their military ammunition
And now we'll
chronograph it and see
what velocity we get
from it
If you
love the M16
then make it a bit
longer And is size important We 'll
find out
Here is our chronograph
Let's see what speed we get from these laps We'
ll fire the
first one here
3.021 5 feet per second
That's incredibly fast
2.956
2.938
So we're sitting right
on the edge of 3 000
with a
62-grain bullet
It's incredibly
fast With a 55-grain
bullet even
faster That's phenomenal If you don't
remember
The bullets
on the
SIGs the
Swiss SIGs are
incredible They
are a cold
Hammerforged WF
bullet and they
are well known
for their extreme
precision One
thing that's
always intriguing
about Swiss SIGs is that
they'
re used in older service weapons
exceptionally well done From
the K31 which
we featured
in our survival
video to the
StG 57 and then of course
with regard
to the StG 90 These weapons
are all renowned
for their exceptional
precisionfitment
an outstanding
QC
They're all
exceptionally well done
funded by
all that
bizarre unbearable money
from Swiss banks
Now the first
thing we'd like
to show you is
the performance
regarding a combat sphere
This is 100% a
combat sphere
and you will
encounter these in a
wide variety of
different situations
Of course there
are various sizes
available—we have the StG 551
which hasa
14.5-
centimetersphere
and then
naturally we
have the StG 552 and the
StG 553 with a
8.3
centimeters
sphere Then we also
have the StG 553
with a 13-centimeter
one So there
are plenty
Variations
but still you
can see that
this is one of the
main fighting
balls We
start off with a good old
Bildrill which
performs
six rounds
at seven
meters in
under two seconds
To be
clear this
is our standard
drill done this way This is
a very common
combat sphere one
that can be found in various
Military personnel
observe just
to make sure
placing something on the ground
to see
how it works here This is a combination
speed precision andcontrollability
What's the time
1.29 seconds
Good okay
Let's try one
more shot
1.52 seconds
Good okay
A bit slow
at the
peak Okay
A-zone is good
Let's try one
more shot
Attention
Oh sorry
Ready
Alright
1.23 seconds Good
The best thing
I find
with the SIG is that
I can achievemy
5.5 3
a heightened
sense of security because I feel that when I'm
in a combat situation with this
air pistol I
have a slight edge
Hard times have come
You see many people are running on
the same side
That's what I
do But it is
Pretty simple
changing these securities
That's how you
can achieve your
fireproof status
That's my only real concern
the one that truly
Take it slow We'll
test the
safety and
see how quickly
I adapt to this type
1.32 seconds Good
What are the split times
Let's see
1.7 seconds
Around 1.6 seconds
Also somewhat
slower than what you see
with an AR And the trigger is definitely
a bit heavier
It weighs about 7.5 kilograms
It's a military-grade trigger
That said it's a nice trigger—fast
and equipped
with an excellent
predictive trigger
pull So that's it—
That's what we see from it
It feels
pretty good to me We're doing
a transition drill
between the two
It's the only transition we're doing
Sure thing
Isn't that right
Sawyer
Yeah
0.41 seconds
Once more
0.39 seconds Good Fast The
transition is
quick It's a long air
pistol but
a handy one
and it feels
good in the hand
so we're finished
with some of our
close-range drills we'll be
working on this
barricade here
A little
steel work then
we'll show you just how
accurate this
air pistol is
This isn 't
the
state of Idaho
that is
the VTAC Barricade
here
So
we'll conduct our three
upcoming drills
here on steel
to give you
the air pistol
We need
a short switch to make it work
Did I hit
the center
shot Yes
Round two
You know what
I'm on
the struggle bus
on the air
pistol but we're done So the
air pistol is reasonable
I definitely
feel it in terms
of the barricade
work—my biggest
issue is this Picatinny
rail here so this is a
Picatinny adapter
from Frontier Armory
for things
other than the
published bipod
which is nonsense
this also
allows the tires to be
moved aside
for lighting
Packs all these
things So it's a bit tiring
It's not
a problem
with the product— it's
a problem with me then
Here we have the 20-round
magazines This
is typical of what you see
when talking
with various
Swiss soldiers
both instructors and groups
The general
consensus is that the
20-round magazines
ruly
remarkable are they
enabling a
lower shot from
the sample
and so on
but many soldiers end up either
with 30-round magazines
or buy
the 30-round magazines
But we still need to shoot a bit more
with them
because it has a feel to it
with the 20-round magazines here
Now here's
the coolest thing
around
So we'
re dry
what we can do is
since we have thesetwo magazines
ave secured
we must release
the first raise
the next and
then release
the pin Take a
look at this And
then we are
back in action
So
if you don't know
These magazines
can be
upgraded if you have the screws
on you If you've got a
little extra Bad Boy attitude
s very
common among many Europeanservice
firearms and it's just cool Now another thing you
can do w
The P90 is
for those
who can
also
pull the trigger with
style if
you're a
real Bad Boy
Okay do you think
I can shoot steel
I think
I can do
this I believe
in you
Okay not even once
First try
first try
Alright
far
far
Also naturally with a
project like this we're not living in
a vacuum—we received
support from
the Swiss military
we had assistance from Swiss soldiers
and teachers
Frontier Armory
imported this air pistol A big thank you
to them
We also need to give a big thank you
to Bernie
His Instagram
is bush_ underline
_wallah Ask
no
questions He was in
the Swiss
military now
in the U S military
so he had
a
distinguished military
career and numerous detailed insights regarding
marksmanship and
training related to
the 5.50
were provided
by him and others
Swiss soldiers Also
pretty cool It 's
really great to
get information
firsthand from
people who've
been through it for several years
Having said all that let's
move on
So here
we have the SIG
We're firing
at a somewhat longer range
We start off by
At 350 meters
Then we climb
up to 500
and by the end
we're at 700
We'll hit the first
two targets
Here we go just
with the red dot
After that we
switch to a magnetized
optics and go even further
This air rifle
is
exceptionally precise with
a military-
grade rifle one
can expect to
maintain
accuracy under one MOA
A military
pistol— when paired
with an M16
it'
sexcellent
So we'
ll take
a shot we'
re firing 70
-grain rounds
That's a 1 in
10 pellet so
it's not
the perfectweight
That said for
any purpose
this air
rifle is loved
It is
exceptionallyprecise
So we 'll
keep going with whatever it likes
Now due to
the speed
[-]
[-]
[-]
[-]
[-]
The air
rifle
makes my
shots and stances with a red
dot
simpleSo
350
Everything was
just plain simple That
was it just a red dot
with no magnetization
How does that
look on the camera
Does it
look cool
Here it is
Looks cool I don't know
about
this one
That's fine
Let's go from
350 to 500
—that's the middle target
We're now at 500 Let 's
see
how we
can do
this With my
hold I'm at 100
degrees and holding
steady over the target
quickly
the body 's
lengthdecreases
I think
I've got
a sense
of them
it's about
luck you know what I
mean I didn't
want to
want it but
I didn't
want to not want
it either
but the
thing is folks as you
can see the PE90
and the STG90
are these weapons
that are absolutelyinsanely
precise And I mea
[-]
I've found
that it
depends on how much power I use
Itmakes
no
sense
The
Swissprobablydidn '
so
a great deal
Strength lies not in having but in what
it means
The
It'sdefinitely not
the gun You're doing
so well
Oh thank
you I appreciate
it No you' re the
one who
shoots only the
First shot Okay
that's what I thought
Shoot the head it
There it is Yes there
you go
I
should just stop but
you know what
you' really good
buddy Not bad
especiallywith
that red touch
At 500it'snot
simple
withsteel
soldiersare
expected
to shoot accurately
up to 400 [-]
No reason
at all
why one would
Weaponcannot
fireIt
simplywon 't[-]
Simple
It is
It's just
simple—
simplysimple
It'
sjusttoo
simple[-]
[-]
s
simply[-]
It'
ssimple
It 's
just simple[-]
[-]
[-]
[-]
[-]
Not bad
Konrad want to take a shot
Sure
You have to eat a piece of chocolate first
Who showed you how to eat chocolate
I'm so
tough Did you see the drill
Here we have the Element Optics and the
Skellerwerks Mount I helped
them develop the 2 to 10
I love it a great reticle
But hole 2
in the middle
No wind right now
On the left
Each shot A little
to the right
To the right
Down the slope
I had chocolate in my mouth the whole
time I ate my chocolate
while shooting
I feel like a crosshair
That's what happens when you play Arc Raiders too much Or
as we call it
Blink Raiders
I'll eat the chocolate this time
Learning from his mistakes
I'm trying not to get too many cookies on the screen
I think we should check whether there
are a few more cookies
All set buddy
2
millimeters No wind Fire
To the
right Shot
Yes
Alright
An incredible achievement
I think the best we can say
about the 5.5 0 the STG90
e recoil impulse is extremely
mild on this fellow
very comparable to an
M16 I'd say they 're
both similar in that regard
They're sitting at roughly the same recoil level
It's quite impressive on this weapon
It's a long-stroke gas piston
It's very
similar to an AKM
or AK-47 so for
it to
maintain this very nice recoil it's
simply great for
a combat setup
Also when this buddy is turned on you can
see that the repeatability
is truly excellent
With most firearms
you shoot you
notice some variation especially at distance
What users have noticed about
version 5.5 0 is that these rounds
exactly there are the spots where they're
shot That's therefore a
very impressive
achievement Another
thing we can say is that they
Regarding the operating system
Excellent in cold conditions
It's not on the same level
as an AKM or AK-74
but it's very close
It's something that must be
said—that a weapon with such
ergonomics and precision should
perform so well in cold conditions
We've done a lot of shooting
Let's talk a bit
before we head to the autism center
Big Ammo knows you're aware of
this little secret We're going
to tell you everything about it
This video is sponsored by Ammo2
Have you heard of Ammo2
Probably not
That's because they're incredible
We'll tell you everything about them
They're from Idaho
That means we will always love her
Ammo2 is about
building the fireworks
You do it through ammunition
If you don't know them they
have the coolest ammo storage
You can offer the ammo for
big prices We can't say
much about it because we'
re on YouTube
But we can say
at they're the coolest
people with the coolest prices
Ammo2 is stored in a
climate-controlled facility
We love Ammo2
We've shot a
lot We'll talk a lot when we get
into the autism
style The first
question or the first joke
whether it fires when we press it
But no
SigSauer We're talking today about
SigSauer AG
based in Switzerland is very
different
from Sig Sauer USA They were in the
same company but
they both had vastly
different designs We'll make a video
about the new
563 We have one
that will be painted in the
original colors We acquired
this weapon from SigSauer AG
What is our relationship with SigSauer AG
Nothing We bought them privately
We own nearly every variant
of the Sig 550
from the 552 the 553 and the 551
Of course my autism
forced me
to collect these weapons
but I understand that there's
no money We couldn't discuss
this weapon with
the engineers
Especially two Swiss soldiers
and two individuals who have
violated the 55X
series worldwide
Let's talk a
bit about the
history of the SIG 550 and
the PE90 It's always cool
when something is original
and difficult to import
It feels good
One must understand
that Switzerland has always
produced excellent
service weapons
From the K31 and the StG 57
to what we have today One must
understand that
there is a long
history of well-equipped forces
Service weapons exist
ranging from the StG 90
You must have
drawn considerable
inspiration to develop this
weapon undergoing numerous tests
and refinements
to bring it to life
It's cold in Switzerland
Is that right Sawyer
Can you give me a traditional
Swiss greeting conversation
How would you say that in Swiss German Hello
There you go
You need to understand
that Switzerland is neutral
What we mean by neutrality
at they did not participate in active conflicts During World
War II they remained neutral
and served as a
diplomatic port
used In Switzerland we
talk about people
defending their homeland
There is a culture
of democracy
and the protection of nations
eir weapons
and their unique position
in Europe
There is much inspiration
in this military tradition
Let's pause here
The StG 57 was a highly
legendary firearm firing a
very powerful
cartridge and
was excellent for the Swiss
and for their defense
But when NATO
neutralized the StG 556
they saw great value
the StG 566 round
The StG 90 originates from
earlier models
which were very similar
in terms of functionality
but something
different in visual
appearance We don 't
want to go into
a forgotten weapon
here We simply
want to show how
this weapon works
The StG 550 is perhaps
the most
beautiful service
rifle ever fired and
exported I stand by that
She's one of my favorite weapons and like most service weapons around the
world she's predominantly
designed for practicality
Under certain conditions
there are other weapons
that might better suited
ave better reliability or perhaps
more specialized weapons not
service-issue
weapons that are more
accurate But rarely does one see
a
connection between reliability
precision and stability
such as found in the StG 90
So let us take a marksman from
with the help of various Swiss
soldiers and
others who have used
this weapon The
StG 90 features
a long-stroke
gas piston system
It's typically selective
The variant we have here is
semi-automatic firing 5.56
from a detachable
box magazine
They use 15 20 or 30 wheels
Another feature
on the magazines
for the 550 series is
just like many European
magazines they have Mag-Couplers
you can combine your Mag-
Couplers to perform a quick reload
or taking a funny
photo with Mag-Couplers
You'll see that many
soldiers toss away the Mag -Couplers or opt for
the Slick-Slide versions
Mag-Couplers don't allow you to attach them to a career pocket
because they're so cool
you can just slip them into a Mag-pocket
on your career
We begin here at the end of
the barrel with the muzzle
device which is very similar
to an A2-style muzzle device
I say this for my American
audience I say this because
the Muzzle Device was developed prior to the S&G 90
The muzzle device is similar
to that of the
M16A1 and is also used on other weapons employing
a comparable muzzle device
Compared to modern closed-bottom
birdcage flash hiders I find
these open-birdcage flash hiders
to be
significantly more effective
ave a tendency to remove a lot of gas from the ground
when sitting on stage when
one is off the stage or
from the ceiling when you
have the app Open-Gas-Porte
on stage you can generate a
lot of dirt snow and so on
remove it and ultimately lose your
position So it's not my favorite flash
hider even though it performs
exceptionally well
under various conditions
e man found in the
Swiss Alps where these weapons
are primarily designed for combat
He's excellent when it comes to flash suppression
but when it comes to removing dirt
he may not be the best
Now we come to the sphere
The sphere on
May 5.5 0 is
legendary for many reasons
But what is the best way
To put it simply the material
used for the ball
is exceptional
—it's a cold-hammered steel
core with a chrome plating
The tolerances they
use are exceptional We
combine this with an extremely long length
What's interesting about 5.5
0 is that it's an extremely
long sphere We've often
said 20 Inch Master Race Gang
e M16A2 and M16A4
But the SIG 5.56 has
a 20.8-inch barrel
fast 21 inches
When discussing the M16 Master Race
perhaps the 5.5 0 Master Race
since we still have more length available
And that tends to make it pull even
faster around 5.5 6 rounds From
18 to about 20 inches
In 5.5 6 there's no significant increase in feet per
second thus there's no
substantial climb
beyond the M16
But what it does is that the
Swiss player triggers the
sphere's harmony exceptionally
well Of course this sphere
so many things happening
One might therefore expect
that this sphere
Thermal pollution issues
or harmonic problems
You can see the air
pistol interface here
But the SIG 5.5 0's bullet
harmony is exceptionally
good It's well known that
it produces very little
Thermal pollution issues exist
And it is also known
that it is highly precise
This is due to several factors
It may not look like it at
first glance but it offers numerous
advantages for a free-flight sphere particularly in terms of precision
expected
from Swiss engineering
from their bullets
Unfortunately thermal pollution methods
which they use to measure their precision
are not accurate
the MOA the one we use here
in the United States or in
other NATO-partner countries
But we will do our utmost
o show you what we've received Regarding
the precision of 5.5
0 somewhere around 0 9
up to 1.3 very common
Online you can see many soldiers
using the modified
STG 90s they
have And they say typically
somewhere between 1.1 and 1.5
But it's very easy
to place all your shots
on a bullseye at 300 meters
That's the standard the Swiss
have long been far from
What's your ability to place your laps
into a beautiful circle
spanning 300 meters
Swiss forces don't
count on 100 meters—they
count on 300 meters—and
they are highly precise
As you can see in the 700-meter stretch of
Schussen with the 5.5 0
the precision is very low
and the ability for quick
follow-ups is insane
plus it's an extremely
precise and consistent ball
It's also a very reliable ball These
last anywhere from 20 000 to 30 000 rounds
Some military variants are
used up to 50 000 rounds
depending heavily on the
bullet's time on target
whether it's an automobile or not
But it simply shows
that the sphere material
and the production
of the Sig 5.5 0 spheres
It's exceptional
And that's one of the main reasons
why this ball is so good
It has such a great ball
Now we move on to the gas
system This leads to the
erratic reliability of the 5.5 0 the
E90 and the StG90
cold environments They therefore
have the
long-stroke gas piston system
The reason is
when you are dealing with the
Long-Stroke Gas Piston System—something
you're familiar with—know that
various Luftwaffe variants have used it throughout
history But likely
e AK-47 the AKM
This Air Force is of course
for their remarkable
reliability in cold environments
note this strong performance
as they've created a hybrid
So you have a long-stroke gas piston
The advantage of the long-stroke gas piston system is that you have a
lot of mass
That can be painful when
you shoot because there's more mass involved Every
time you pull the trigger
do you have more reverse
thrust than a direct-
acting air force such as
an M16 The extra mass helps
the acceleration through snow
Trash garbage etc
As the surroundings grow colder
the garbage
will no longer move about as freely
This could affect many air forces
Close tightly in the cold
We've seen this happen with some
of our aircraft when we used them on a cold day
This mixture helps
Moreover the mass of the
gas volume that pushes
the piston back can be
evaluated very precisely
due to the two-
position selector you
can see here at the end we have a
normal position and then an adverse
position when the air force strikes
What Swiss military
personnel typically
say is that the air force must take off
o put more gas into the system
Naturally the Luftwaffe will
be evaluated more quickly
but due to the 20-millimeter shell
It's not evaluated that quickly
This is a highly legendary air force
There is an exit
located between the air force group
and the gas-piston
system evaluating the air force
becomes
much easier
my opinion to
evaluate an AKM
A few important things Firstly
the hand guard
The hand guard is
specifically equipped to perform
effectively in cold conditions
so as not to become overly
strong You've seen many
early European air force units
and this handguard
works very well
They also protect
your hands
from radiators
etc Naturally
there are newer hand guards
such as B&T's Quadrails
But the
original SIG-550
handguns work perfectly
These come with bipods
The bipods are usually
Useless to the Swedish
soldiers They will
either be covered so that they are not equipped
because nobody uses them
They aren't adjustable
and not particularly
good but they're there
Bernie whom we mentioned earlier
uses this handguard which
incorporates
the bipod and there are simply parts of Picatinny rail attached
either on the floor or along the sides
You can thus get a much better
bipod with Pex lighting and more
—this is a fantastic
product We 're big fans of it
Then there's
a snake
both on the front
and on the back
Of course we use this snake
on the back
of the bipod
Here is a snake
We wanted to get it through the locking mechanism
but there are various ways
to get the snake
out of the factory
stalled for PE90
If we go back
we see here
a small button
What is the button for
The button adjusts
the distance
from the snake
This allows the snake
to be mounted on the bipod from the factory
Once the snake
is secured the snake
from the factory trigger
it If
we trigger the snake
Can one trigger
this snake If the snake
is triggered
one can also trigger
the snake One can trigger
the snake
Exceptional in every way
The front is adjustable
and additionally
we have this cover here which
The inner front side is protected—this is very
typical of military rivals
The front is highly precise
conversely brilliant for
accuracy and additionally you
can see this small button
here if I lift the button
He places a small piece of
tritium in front of the front side
And if I set my back side to 100
those also have tritium sides
on the back
You can also use Tritium in the evening to
shoot your arrow
They wanted to make sure it was ready
for any situation in which
a soldier finds himself
If we go back to the
rear it's extremely easy
You've got your 100 meters your 200 300
and 400—these are all
fully wind-affected
Elevated and adjustable
Extremely precise sides
Regarding what
soldiers use
Leave it on the 200-meter
backside if you don't
have optics but that also
depends on the soldier
I'm a big fan of Ironsights
but a simple optic makes
your life much better Here
we have an Aimpoint Comp M2
and it works extremely well
The last thing I'd like to mention
before we move into the inner work
with version 5.5 0 is
The trigger guard and
magazine release There's
something interesting
about winterizing a firearm
Regarding the magazine it uses
a lever similar
to that on an AK
to lock the magazines in place
There are a few reasons for this
but under extremely cold
conditions the magazine release
buttons used on Sten magazines
like those on the AR-15
For example cold and
they can't close the magazine
A simple
lever release as seen
on AKs or the 5.56 here
s a far more contractual
approach to keeping
your magazine functional in cold conditions
Regarding the polymer
they are using it
is extremely prone
to ice and cold damage
with a tendency not to break
The Swiss tested the weapon
through a bizarre battery
to see how it would
It performs reliably under
various conditions Naturally the
SR-90 SIG-5.5 0 is legendary
for its cold-weather performance
And the magazines are a major
part of it You think
the magazines are often the weak point when it comes to
It's manageable In all the tests they've conducted—whether
rain ice cold or other conditions
—those errors kept appearing
v a from the magazines And
that's what you typically
see with most military weapons when they're
very well designed so that if you put a lot
of grit into the spring of a magazine
there really isn't muc
much as you can do at this point
to make it meaningful Magazines have
always been a weak point when it comes
to cold-weather conditions for weapons
And so on But we're thinking about
it a bit Now from here we're heading
over to the trigger shooter here Of
course you're probably wondering how
Can I fit my thick little fingers
in here especially
in winter Well it just clicks easily to the side So if you're in winter
You can easily slip the large thick
mittens inside when wearing mittened
shoes then just shoot Some weapons
have an extended trigger for that
extremely cold fire added
And I want to be very
clear about one thing The 550 is a very good
Cold-weather rifle but he's
not the best cold-weather rifle
And here we'll compare him a
bit to other European models
Weapons speak As we've said this weapon is
extremely precise rugged
built like a Swiss watch
o use a common phrase
But there are other weapons that
perform better in cold conditions
Especially the AK series
and the Valmet series Specifically the RK-62 which
served as the standard rifle
of the Finnish military
It's legendary I mean it's fundamentally a really
nice AK and it performs
better than the 550 in terms of
Reliability in extremely cold conditions
There will be another
conversation about
the actual environment you're in
If you have no idea and live on the
tundra like the Finns because they're crazy
You should probably get an RK-
92 If you live in the
mountains where it's quite cold that is pretty much anywhere in America
except in Alaska the 550 will
be great So just understand
that there are weapons that are better in terms of
Cold performance works We'll conduct another
Friese-Rifle test comparing
the 550 against others
military weapons so you can see for yourself
But understand there are limits to
the weapon no matter how good it is
Now from there we have the actual operating mechanism
The lock-up is somewhat
less firm compared to wha
what you saw in the AR-15 but
extremely precise What specifically
made them stand out was their exactness in handling things
engineered where necessary and allowed greater movement in
areas that required it
Not required for calibration
I know this is nonsense Let's talk about it for a moment
Also regarding the calibration
much depends on the
bolt-in receiver extension
block-up These are
tested to absurdly precise standards
Now we compare this with the
internal diameters of the gas system itself or
with the wheels and there's a bit of a difference there
more space is required for
the actual system particularly
regarding the Lock-Up while
everything else remains fixed
a bit of activity with
lots of snow
trash and dirt
Lying all these things
must be cleared away
to ensure the weapon continues to function
Regarding this if we look closely here
one will notice that we
have a screw-type gasket here
Now that's nothing new With many AKs and such when it comes
to full-auto fire you'll see
it's just a matter of one screw
serves as security Regarding
the 550 and other weapons they
have something that has always been present in this region
It remains closed Also on the 550 there is a
small screw that is secured
by screws This can be
be used by a number of
companies because the
screw naturally becomes
varied Now we can do tha
Compare it to another European lighter
—the FNC Here we have the FN-FNC
Also if you picture it
the FN-FNC is very similar
but if you imagine it
it's a spring-filled
Screw cap in comparison to the screw-gasket
The screw-gasket
seals the screw
and retracts it
This is therefore not a new
concept having a screw cap
that is sealed
by a specific
device but I think the Swiss
perhaps the best job
Compared to the spring-
filled screws that can
be unwound the screw gaske
stay mostly closed and
endure all of it When it comes
to the ability to withstand
truly extreme conditions
you think the things that work best are
closed screws especially
when it comes to trash
e AK does not perform as
well as more enclosed systems
such as the M4 CIG-550 etc
due to its fixed tolerance
Do they really not allow any
intervention in the extraordinary matter
and the extraordinary particles just because it would take longer
Compare this to an AK
that has a significant peak
When we compare this to a standard AK
we see that this long line directly feeds
into the weapon's action
Greater access to extraordinary materials is enabled
Snow makes this work
really well Otherwise you'd
have a few issues It feels
so nasty holding an AK
and then heading over to a CIG-550
I'm so uncivilized
We've discussed the system
why it's so
effective There are numerous
different ways
to do it
Here are a few examples
One of the easiest ways
to charge the
CIG-550 is of course if you don't need
to use Bolt-Lock
since this weapo
One last round with a bolt holder release means you can
easily swap out the magazines whenever
you have a few on hand
If I need to swap
out the magazines
I can just slap in a new one twist it into place and jump back into
the fight As for an actual reload
The hole we need for the bolt
holder—here's what it looks like
Here's one of the 30-rounders
When you load it it'll be empty
meaning it will remain open in the
final round
Here we have another 30-round magazine
It's a Slick-Slide
which means it has no mechanism
to release the magazines
When you'ready
simply unpack
your new Mag unpack the
old Mag and close it in
place There
are two methods
How to unpack the
Mag You can unpack the Mag
or you can
unpack the Mag and unpack it
As for what I do
I tend
to unpack the bag and just
keep unpacking it
If you can unpack the
mag you can unpack
the mag and unpack it
there are several ways
ow to unpack the MAG
I'll be doing the 20-rounders
The 20-rounders look cool
For some reaso
They're likely the Swiss
20-rounders That's probably
because you're on the ground when firing from the prohne
Swiss soldiers
tended to sell the 30 -round magazines
but we're going back
We've talked a lot about the
manual we've talked about
many things Now let's
do a little something with the switch
We'll remove the protection and feel
the switch We've
shaken it many times
For a military-grade shake
it's exceptionally good If
viewed alongside
a Geissele
SSAE it's on the same level
But for a military-grade
shaker it's phenomenal We
have about 5mm of clearance
If we pull the switch out
It's that
light a switch
If you push it through
it's about 7 tons
then the switch is nothing
It's a very
strange switch It's
so strange Let's feel the reset
It is approximately
4mm
3mm forward
From this reset point it'
s about 1mm into the wall to
pull the switch out
The switch is light
That's one of the reasons Swiss
soldiers are such excellent
marksmen They also have a phenomenal trigger
I'm a big fan
a 2-stage switch
for every Kombat application
It's incredible how the switch
o pull out the switch
knowing you need it It's incredible
how good the
switch is
If you can compare it to the weapons of the era
it's incredible I'
ve talked enough
about it Back to the switch
The switch has two positions:
the left switch and the
right switch This is for
the protectors but
many protectors
Use the same switch to
pull it out
the reason is
that it experiences less
pressure on the switch
It's therefore very good Another
great thing is that
when you want to
pull out the switch
it's very easy—
but also very amusing
These switches
are not activated when the
switch is not pressed but
instead with a small switch This allows the
switch to be
Push through No matter what these switches cannot trigger
themselves That'
s really cool We'
ll do the same with
the lower switch
I press here
and then I can
push the switch through
The lower switch
is triggered
and the upper switch—when
I press the
switch nothing
happens It
doesn't come out
The reason
is that the
recoil spring
is located
around the gas tube on
the 550 To release it
It's a
small spring clip here
When you press the
spring clip
will switch the toggle
Very interesting appearance
What does it look like
It looks like an AK switch
That's because
the switch
is very sharply actuated
This is a superbly
crafted component of the
machine You can clearly
see how thick the switch is
The switch has
already been
triggered This switch is
activated to
set off the wild
events The spring
clip is also
riggered
When it comes to a good
combat switch
the
SIG 550 is it
That was the SIG
550 We'll
compress the gas tube to
see how it looks
One thing I
should mention is
that there are
many machines
equipped with various gas pistols used for suppression
If you're looking for the
550 551 553 or whatever
else is available there are various products
We should also
mention the Frontier
Army once more when it comes
to something truly
real and then
of course our good friend Bernie
The former Swiss
soldier just
destroys it Here we have the shoes
Of course there
are also adjustable
shoes but we
wanted this video
make it as close as possible to the
military pistol We should note that several fire department
instructors who
are affiliated with the Swiss military
eir shoes to
adjustable shoes
When I talk about the
Sturmgewehr 90
the PE90 I can
only say that there are a
few things that stand out
at are not meaningful
which is why variation is
so low The air pistol
system which
uses higher gas
The one that comes through
the pistol and
again and again
the 550 is one
of the lightest
revolvers I've ever fired
And that's due to the weight—
it's a heavier air rifle That's
because of how well and precisely
the air rifle system performs
It tends to come back
directly And because
it's not a distraction-based pistol system
It's simply a
very pleasant change
of pace There'
s nothing quite
like firing a SIG
550 When you
hold the weapon in your hands
on the air pistols I must
say it might not just be
one of the
best alternative
pistols but
one of the bes
Air rifles
There are several chambers for
the air pistol system Here we have a longer optics chamber to
accommodate the
air pistol system
o shoot
How it works
is that it's a Spring charging point that
allows you to operate the air
pistol system There's also
a little variation that
lets you shoot with
the air pistol system it's
very safe and
I recommend it
I recommend B&T Many
of the 55X models
come with
a Picatinny
rail pre-installed
But if you
need it you'll get it
That's it One
of the
best air pistols in the world
If you
have a 551a
550 a 552 or a 553
you won't be disappointed
This air rifle is ideal for
you and your children because
it's so well made Moreover
when you purchase
one it's as if
as if you're a fan of dark chocolate
and you're speaking a little happily
Thank you
for watching
I hope
you enjoyed it I know we did I'
ve been waiting
a long time to do this
Before we begin don't forget
to subscribe to Patreon—there you'll find my most outrageous videos That's not
possible
We're having a great time
Also don't forget
that Paul Harrell said it
best I'll give it a
call Floss
If you don't floss you'll
quickly notice gum problems
Floss
Thank you for
watching Stay safe
