Caliber: 7.62 mm (.308 caliber) - Length: 8.4 inches - Weight: 19.5 ounces - Diameter: 1.5 inches - Advanced features based off the Winner of US Special Operations Command (USSOCOM) extensive and rigorous suppressor trials - Advanced internal venting to reduce back pressure cyclic rate and gas blowback - Designed for all 7.62 rifles specifically including those chambered for high-pressure magnum cartridges - Patent-pending front-plate design and proprietary gas flow improvements virtually eliminate first-round flash - Effective attenuation of noise and dust signatures - Patented Fast-Attach� design attaches and removes in seconds - Minimal consistent point-of-impact shift compared with unsuppressed weapon - Lightweight and compact for minimal impact on weapon handling characteristics - Constructed of advanced high-temperature alloys and stainless steel - Long service life - Made in the USA