Description Dead Air Sandman X 7.62 Suppressor Built from Haynes 282 and additively manufactured, Dead Air Sandman X delivers hard-use durability with a cleaner shooting experience. Choose KeyMo or Xeno mounting, both using a HUB 1.375×24 rear so you can run common adapters and devices. Specs hit the sweet spot for carbine balance at 6.4 to 6.9 inches long, 14.5 to 16.8 ounces, and 1.65 inches in diameter. Rated up to .300 RUM with a 4200 ft-lb energy ceiling, full auto ready, and no barrel length restrictions. Ships with a 3-prong flash hider and manual. Highlights: Low back pressure behavior and strong flash control Interchangeable R-Series front cap compatibility HUB rear for broad mounting ecosystems Caliber Rating Up to .300 RUM Energy Rating4200 ft lbs Bore Diameter.30 caliberLength6.4”(Xeno), 6.9”(Keymo), 6.9”(KeyMoGov)Diameter1.65 inchesWeight14.5 oz (Xeno), 16.8 oz (Keymo), 16.9 oz (KeyMoGov) Materials Haynes® 282FinishBlack or Flat Dark Earth high temperature Cerakote® Usage Professional-grade heavy-duty use Barrel Restrictions None Full Auto Rated Yes