The Dead Air Silencers Mask 22 HD is a top-tier suppressor known for exceptional performance and robust construction. Featuring a titanium tube and stainless steel baffles, this compact suppressor measures just 5.1 inches while effectively accommodating various calibers, including .22LR, .22MAG, 17HMR, and 5.7 28. With no barrel or firing restrictions, it s versatile enough for use with pistols and rifles alike. The Mask 22 HD is full-auto rated and eliminates the notorious first-round pop, enhancing shooting experiences. Weighing 6.6 oz, it offers superior sound suppression and user serviceability, complete with an end cap removal tool.The Dead Air Mask 22 HD is a reliable choice for anyone seeking a durable and efficient rimfire suppressor, making it one of the best-selling models on the market. Titanium Tube Stainless Steel Baffles Versatile Caliber Compatibility No Barrel Restrictions Compact Design Measuring 5.1 Inches Optimal Sound Suppression Full Auto Rated User Serviceable Includes End Cap Removal Tool Lightweight At 6.6 Oz Diameter Of 1.07 Inches Nitrided And Cerakote Finish Direct Thread Attachment