Testing the LAVAL RAM-JET Shotgun Slug

Name: Testing the LAVAL RAM-JET Shotgun Slug
Uploaded: 2026-06-12T01:01:45.301Z
Duration: 12 min 47 s
Channel: Ballistic Lab
Description: Today we have a design by Heinz and Saar - a very unusual design that uses a ram-jet design. This was a very difficult project since we were trying to get a theory to work with a very limited number of projectiles. The velocity had to be sub-sonic - which isn't easy to pull off since we were bleeding off some of the pressure through an orifice in the gas seal.

Ballistic Lab

2 Video Views·Jun 12, 2026

Today we have a design by Heinz and Saar - a very unusual design that uses a ram-jet design. This was a very difficult project since we were trying to get a theory to work with a very limited number of projectiles. The velocity had to be sub-sonic - which isn't easy to pull off since we were bleeding off some of the pressure through an orifice in the gas seal.