The OSS suppressor system is an amazing step forward in a piece of weapon’s technology that’s basically remained the same for a century. This baffle-free design is truly unbelievable. Hearing safe with no over-pressure in an enclosed environment while providing phenomenal recoil reduction, this system does everything.

In the video below the NFA Review Channel tests the 5.56mm version of the Helix suppressor by OSS. This is a shorter, lighter version of the Helix that made headlines last year. The video below spends a few minutes showing why the mini-Helix is so unique before beginning the live fire test around the 5:00 minute mark.



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