What sets The Mask apart is its performance and the ease with which it can be disassembled. With little to no first-round-pop on both rifles and pistols, it provides a balance of performance, weight, and extraordinary cleaning intervals that are unmatched by the competition. The .22 suppressor features a blend of titanium and 17-4 PH stainless steel construction for direct thread applications. Compatible with: 22 Hornet/5.7x28mm/17 HMR/17 WSM/22 Mag NOTE: Muzzle Brake is not included with Suppressor. Brand: Dead Air Category: Suppressor Series: Mask HD Caliber: .22 LR Overall Length: 5.10" Diameter: 1.07" Weight: 6.60 oz Material: Polymer Color: Silver