The Razor556 is an impeccable choice for lightweight affordable durability. Rugged’s dedicated 5.56 suppressor has decreased blowback recoil and flash while clocking in at 12% lighter than our Razor762. This suppressor is a turnkey out-of-the-box solution for 5.56 and .223 rifles that includes a 1/2×28 M2 brake and an enhanced 5.56 end cap. – Reduced Gas Blowback – Say goodbye to a face full of gas. The Razor556 is designed to have reduced gas blowback for your semi-auto and full-auto platforms. – Dual Taper Locking System – Our quick detach mounts feature 2 tapers. The front taper provides a concentric lock up and protects the threads from carbon build up. The rear taper prevents the suppressor from loosening during firing. – Accuracy Proven – We’ve sent thousands of rounds through our designs to ensure exactitude. Our vetting process gives our suppressors a proven accuracy and provides you with a repeatable zero shift when attaching/detaching your suppressor. – Belt Fed Rated – The Razor556 is machined from top of the line materials to not only last a lifetime but withstand any rate of fire. The Razor556 is Belt Fed Rated® with no barrel length restrictions. Because we believe your gear shouldn’t be what’s holding you back. – SPECIFICATIONS – CALIBER: 5.56x45mm NATO – DIAMETER: 1.5 – LENGTH: Standard Configuration: 6.4 – WEIGHT: Standard Configuration: 13.4oz – MATERIALS Baffles: Cobalt 6 Tube: 17-4 PH Stainless Steel Mount: 17-4 PH Stainless Steel – Finish: High Temp Cerakote® – FEATURES – Reduced Gas Blowback Accuracy – Comes Standard – Dual Taper Locking System – Strategically Placed Engraving – Interchangeable End Caps – Belt Fed Rated® – INCLUDES – 5.56 M2 Brake (1/2×28 Thread Pitch) – 5.56 Front Cap – Razor556TM Suppressor – Operator’s Manual – Dual Taper Lock Mounting Instructions – Rugged Suppressors Sticker – Razor556 Sticker