Gemtech Neutron, Rifle Suppressor, 7.62MM, Weight 16.1oz, Length 6.6, Diameter 1.64, Threads 5/8X24, Stainless Steel and Titanium, High-Temp Cerakote Finish, Black 14178 Featuring four of Gemtech's latest patent-pending technologies, the versatile Neutron 7.62 strikes the perfect balance between size, strength, and weight. From a short-barreled machine gun to a favorite hunting rifle, the Neutron accepts a wide range of mounting hardware to better suit the host and task at hand. Its refined baffle and end cap helps significantly minimize muzzle signature while its thick tubeless design sheds needless weight.