Dead Air Mask 22 (Black). Rimfire suppressor with little to no first-round pop on both rifles and pistols. Titanium tube, end cap, and baffles with 17-4 heat-treated stainless steel. 5.1" length, 6.6 oz, 1.070" diameter. Anti-carbon-lock K baffle design for easy disassembly even after extended use. No barrel restrictions. Rated for .22 LR, .22 Mag, .22 Hornet, .17 HMR, and 5.7x28mm. Cerakote finish. Includes disassembly tool. Lifetime warranty. Note: If this product is reflected as in-stock it means it's either physically in-stock or allocated and available (serial number is assigned) at my distributor