OSS Suppressors

QD Flash Hider & suppressor mount compatible with HX-QD 556k, HX-QD 762, and HX-QD Magnum Ti suppressors.  Available in 1/2 x 28.

  COMP-QD 556 QD Compensator & suppressor mount compatible with HX-QD 556k, HX-QD 762, and HX-QD Magnum Ti suppressors.  Available in 1/2 x 28...

A strong “utility player” suppressor built with proven Flow-Through™ technology.  The HX-QD 762’s design and development were heavily influenced by the U.S. Army CSASS...

OSS Helix HX-QD Magnum TI Suppressors Features FREE Quick Attach Flashhider Included Weight: 23.4 oz Length: 9.1 in Diameter: 1.75 in

OSS Helix HX-QD 556 Suppressors DATA SHEET FREE Quick Attach Flashhider Included Weight: 17.6 oz Length: 6.44 in Diameter: 1.62 in

OSS Helix HX-QD 556K Suppressors DATA SHEET FREE Quick Attach Flashhider Included Weight: 15.5 oz Length: 5.7 in Diameter: 1.6 in

OSS Helix HX-QD 762 Suppressors DATA SHEET FREE Quick Attach Flashhider Included Weight: 19.2 oz Length: 7.2 in Diameter: 1.62 in

OSS Helix HX-QD 762 Titanium Suppressors DATA SHEET FREE Quick Attach Flashhider Included Weight: 14.5 oz Length: 7.2 in Diameter: 1.62 in

The new RAD 22 suppressor builds on our advanced Flow-Through™ technology to deliver unmatched performance to rimfire shooters. The RAD 22 uses our latest innovation – the Flow...

The OSS STS Compensator can be mounted onto any barrel with the appropriate thread pattern. 

1/2x28 to 5/8x24 Thread Adapter (5.56 to 7.62 adapter) The adapter is threaded 1/2X28 on in the inside (female threads) and has 5/8X24 threads on the outside (male). It is machined in one turning...