OSS Suppressor

IWI OSS Suppressor

IWI US, Inc. has a limited number of IWI Gray OSS HX-QD in 762 NATO Suppressors available for sale – $999.

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 requirements, it delivers 136-139 dB performance, is full-auto rated up to 5.56, and is cross-platform compatible up to .300 WM — there’s no other suppressor like it on the market.

Materials & Finish:
OSS Flow-Through suppressors redirect expanding gases forward using a 17-4 stainless steel deflectors and internal Grade 5 Titanium coils. The result is a comparatively cooler and extremely durable suppressor – temperature testing confirms, the HX-QD 762 runs about half as hot as a baffle can at each stage of the CSASS endurance test. The fully-welded outer body is made of 17-4 heat treated stainless steel coated with C-series high temperature gray Cerakote®.

Sound Pressure Levels:

The HX-QD 762 is the optimal choice for the widest range of rifles of different calibers. Sound pressure levels are measured at the shooters ear to comply with current military specifications.

134 – 138 decibels (20” Remington 700 Rifle using commercial grade 150 gr ammo)
133 – 137 decibels (16” AR15 DI using commercial grade 55 gr ammo)
138 – 140 decibels (16” 7.62 AR15 DI using commercial grade 150 gr ammo)

Weight 19.3 oz
Length 7.2 in
Diameter 1.6 in

Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Also available OSS Muzzle Brake QD 762 – $139.

QD Muzzle Brake & suppressor mount compatible with HX-QD 762 and HX-QD Magnum Ti Suppressors in 5/8 x 24.

Weight 3.7 oz
Length 2.3 in

Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Also available OSS Muzzle Brake QD 556- $139.

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

Weight 4.0 oz
Length 2.3 in

Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Also available OSS Flash Hider QD 556- $119.

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.

Weight 3.3 oz
Length 2.3 in

Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Questions? Email us at CSSales@iwi.us or give us a call between 9am-4pm (EST) Monday through Friday at 717-695-2081.

OSS Suppressor Order Form

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  • OSS Suppressor

    Please do not complete this form if you are unable to pay in full now. Upon approval, you will be contacted via phone to provide your credit card for billing. You will need to upload a copy of the Federal Firearms License (FFL) where will will ship to and the FFL is required to also have a Special Occupational Tax stamp (SOT) that will also need to be uploaded. Only residents of the following states can purchase suppressors: AL, AK, AZ, AR, CO, CT, FL, GA, ID, IN, IA, KS, KY, LA, ME, MD, MI, MN, MS, MO, MT, NE, NV, NH, NM, NC, ND, OH, OK, OR, PA, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY.