WELCOME the ABYSS suppressor to the GEMTECH Family! GEMTECH ABYSS 7.62. Featuring five of GEMTECH’s latest patent-pending technologies the all-new ABYSS 7.62 is destined to refine the hard-use suppressor category. Its proprietary design reduces muzzle flash and decibels while also reducing gas blowback for improved user comfort and host reliability. – Constructed of 17-4PH Stainless Steel and 6AL4V Titanium. (ABYSS has much greater wall thickness than many competitors but at a similar or lesser system weight). – Caliber Range: 5.7×28-300 Win Mag. – 1.375-24 (HUB) Direct Thread Mount – Length: 6.8 – Weight: 16.2 oz – Diameter: 1.64 – Low Back Pressure Design for greater host reliability and shooter comfort. – GM-S1® End Cap Design for minimized muzzle flash from the first shot to the last. – Includes everything needed to mount and use the suppressor right out of the box. – Short Barrel Rated. – Full Auto rated. – Made in U.S.A.