The latest addition to our HELIX™ line, the HX MAGNUM is an integrated flush mount system built with titanium, stainless steel and cobalt. The HX MAGNUM performs for a wide range of calibers and platforms. From 5.56 up to .338, and for hard to suppress platforms like AKs, M1A/M14s and Galils, the HX MAGNUM does it all. A self-tightening mounting device the STS-Muzzle Brake is included.
With the purchase of additional STS-Muzzle Brakes, the HX MAGNUM can be quickly switched between your guns. Just thread the HX MAGNUM onto the STS-Muzzle Brake, hand tighten and you're ready to shoot.
The Helix HX-.338 Magnum can suppress a typical .338 bolt action rifle down to approximately 128 dB.
Modern warriors and weapon systems require a superior suppression solution for the failures and flaws of outdated baffle technology.FOUNDED IN 2007
Today, OSS delivers the unmatched performance of patented Flow-Through™ technology with our ELITE and HELIX suppressor lines.
OSS meets the weapon and mission performance demands of military, SOF, LE and tactical professionals around the world.
OSS meets the high precision and quality standards of the world's leading weapon system manufacturers.
Proudly built by SOF, Army and Marine Veterans in the USA.
Caliber: .338 Caliber
Mount: Direct Thread
Weight: 25 ounces
Thread Pitch: 5/8-24
Decibel: 128 db Approximate
Use: Precision/Long-Range Rifle, Bolt or Semi-Auto
OSS vs SOCOM US Govt. Torture Test