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. Comes with 30 cal muzzle brake, extra end cap, tools, and case.