Discover the future of suppressor technology with the SIG SAUER Next Generation (NG) 5.56mm suppressor, designed to surpass U.S. Military Next Gen contract standards. This 7.4" long, 19.4 oz Inconel suppressor, featuring a 1.67" diameter, utilizes additive manufacturing for a monolithic design, securing over 20 major contracts worldwide. The Clutch-Lok QD system ensures a robust, hand-removable attachment that tightens under recoil with a rope climbing cam mechanism, while its taper lock design prevents fouling buildup for reliable performance after thousands of rounds. Included is the SIG SAUER SRD556-QD Taper-Lok Muzzle Brake (1/2"x28 TPI, 2.8 oz), which optimizes alignment, reduces point-of-impact shift, and installs in minutes without shims, compatible with both Taper-Lok and traditional 90-degree shouldered barrels. With advanced internal geometry, this suppressor reduces blowback by 80%, directing gases forward to maintain a clear sightline on short-barrel rifles, minimizing fouling and erosion for enhanced firearm durability. The Flash Hider end cap delivers the market's lightest visible signature, ideal for stealth operations. Perfect for military, tactical, or sporting applications, this suppressor and muzzle brake combo offers unmatched silence and precision. Purchase the SIG SAUER NG 5.56mm suppressor with Taper-Lok Muzzle Brake at Battlehawk Armory today and redefine your shooting experience! Specifications: Caliber: 5.56mm Material: Inconel Diameter: 1.67" Overall Length: 7.4" Weight: 19.4 oz Attachment Type: Clutch-Lok QD