Enhance your firearm's performance with the Presma 11/16" 10 Piece Crush Washer Set, designed specifically for the .450 Bushmaster. Crafted from high-quality stainless steel, this set ensures durability and reliability for optimal functionality. These crush washers provide a secure seal for muzzle devices and help prevent gas leakage. Perfect for gunsmiths and everyday enthusiasts, each washer is engineered for precision fit and long-lasting use. High-quality stainless steel construction 10-piece set for multiple applications Designed for .450 Bushmaster specifications Reliable gas sealing performance Easy installation with no special tools required Upgrade your firearm maintenance with the Presma Crush Washer Set for superior performance.