DetailsBrand: Dead Air Model: Sandman LCaliber Rating: Up to .300 RUMBore Diameter: .30 CaliberEnergy Rating: 4200 ft. lbs.Length: 8.9"Diameter: 1.5"Baffle Material: Cobalt 6Core Material: 17-4 PH Stainless Steel WeldedTube Material: Stainless Steel Finish: Black CerakoteWeight: 21.8 ozFull Auto Rated: YesSuppressor Mount: KeyMoThread Pitch: 5/8-24Includes: DA102 5/8-24 Key Mo Muzzle Brake and Shim KitFeaturesThe Sandman L. is built from the toughest materials available, the Sandman L is engineered for extreme durability and trusted by military and law enforcement professionals worldwide. It's designed to perform flawlessly under the most demanding conditions.Experience the pinnacle of quick detach (QD) technology. Our meticulously designed QD system allows for one-handed installation or removal in mere seconds. No wobble, no seizing, and no impact on performance just easy on, easy off, with minimal point of impact shift and maintained precision. The mount, constructed from Nitride finished 17-4 stainless steel, offers the ultimate in durability.The Sandman L measures just 8.9 inches in length but delivers an impressive 31dB sound reduction with standard 7.62 ammunition. This makes it one of the quietest and best-performing 7.62 suppressors on the market.Its welded Cobalt 6 baffles create an exceptionally durable solid core, while the detachable front cap features an integrated flash hider for enhanced performance. A Cerakote finish provides ultimate corrosion protection. For heavy-use tactical bolt-action rifles or .308 ARs, the Sandman L is simply unmatched.