This suppressor is fulfilled through our trusted partner Silencer Central. After placing your order Silencer Central will contact you directly to guide you through every step of the process and coordinate delivery to your door.The Dead Air Primal suppressor delivers exceptional versatility for shooters wanting one suppressor for multiple platforms. Compatible with calibers up to .458 and energies up to .338 Lapua Magnum this 17-4 PH stainless steel suppressor handles everything from pistol calibers to big bore rifle cartridges with ease.Dead Air Primal multi-caliber suppressor - up to .458 caliber compatibility17-4 PH stainless steel construction with black Cerakote finishCompact dimensions: 7.9 inches length 1.618 inches diameter 16.4 oz weightDirect thread mounting with 5/8x24 thread pitch includedHUB mounting system compatible (KeyMo Xeno mounts)Full-auto rated for high-pressure applicationsEnergy rating up to 5 100 ft-lbs (.338 Lapua Magnum)Lifetime warranty from Dead Air SilencersIdeal for shooters seeking maximum versatility the Primal excels on AR-15 and AR-10 platforms bolt-action rifles and even pistol applications with appropriate mounting. From 9mm pistols to .458 SOCOM rifles this do-everything suppressor delivers reliable sound reduction across your entire firearms collection.