A short and extremely durable suppressor” the HX-QD 556k is updated with their newly designed flash cap and is built with patented and proven Flow-Through technology” delivers sub-140 dB and zero flash performance” is full-auto rated” easily passes the USSOCOM Reliability Stress Test” and has no minimum barrel restrictions – it’s designed and built for extreme use.
OSS Suppressors HX-QD 556K, Suppressor, 556NATO, Black, With 1/2-28 556 Flash Hider 2137H
