May 01


HX-QD Suppressor Design Features

torque-lock-system Torque Lock

OSS Torque Lock is a patent-pending, tool-less locking system that ensures the suppressor will stay securely mounted onto the OSS QD muzzle device.

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hearing-safe Hearing Safe

The OSS Test Rifles shall not exceed 140 dB ten shot average sound pressure level at shooter’s ear during barrel life.

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full-auto-rated Full-Auto Rated

OSS suppressors full-auto rating guarantees the suppressor passes the USSOCOM Reliability Stress Test.  

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cross-platform-compatible Cross-Platform Compatible

OSS QD suppressors can be used on a variety of calibers and rifle platforms.

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precision-certified Precision Certified

OSS Suppressors are engineered and tested to meet the highest military accuracy specifications worldwide.

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repeatable-and-minimal-shift Repeatable & Minimal Shift

OSS Suppressors are engineered so that the mounting interface is precise and consistent The result is repeatable and minimal point of impact (POI) shift that meets military specifications worldwide.

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no-weapon-mods No Weapons Mods

Modifications to the bolt, gas tube, buffer or recoil springs, and other timing modifications are unnecessary.

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recoil-management Recoil Management

Bolt velocity increases vary between -2% to 5% depending on weapon system, barrel length, and ammo types.

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Serviceable PNG Serviceable

Suppressor maintenance can be performed to increase the service life of the suppressor. 

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