OSS Helix Suppressor 5.56

An extremely rugged suppressor the HX-QD® 556 is built with patented and proven Flow-Through® technology delivers hearing safe mid-130s dB and low flash performance is full-auto rated easily passes the USSOCOM Reliability Stress Test and has no minimum barrel restrictions. It is the ideal suppressor for all 5.56 rifles. Compatible with Muzzle Brake-QD 556 and Flash Hider-QD 556. Unlike traditional suppressors that manage trapped gas intense heat and pressure with blast baffles. OSS’s Flow-Through technology redirects expanding gases forward allowing us to use 17-4 stainless steel deflectors and internal Grade 5 Titanium coils. The result is a remarkably cooler and extremely durable suppressor. The HX-QD 556 has a fully welded outer body made of 17-4 heat treated stainless steel coated with C-series high temperature black Cerakote®. The HX-QD 556 is the optimal choice for the widest range of 5.56 caliber rifles.