Gemtech's Abyss line of suppressors was designed to be used and abused. For the .30-caliber crowd, the Abyss 7.62 DT suppressor withstand extended use and just about anything you can throw at it. It is made from a combination of 17-4PH Stainless Steel and 6AL4V Titanium, making it stronger and lighter at the same time. The baffle design gives the Abyss lower back pressure, making shooting it more comfortable than many other suppressors. This is especially important for full-auto use. It is rated for 5.7x28 up through .300 Win Mag and is full-auto rated. Gemtech Abyss 7.62 DT Suppressor 5/8X24 Black