New OSS HX QD762 Silencer and MDR

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We take out the Desert Tech MDR with a new OSS Helix HX-QD 762 silencer and do some shooting and testing. The OSS Helix HXQD 762 is a new generation of OSS suppressors that take a significant step forward in the design. We put the OSS Helix HX-QD 762 on the B&K sound meter and do some testing as well.



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