The Blackhawk! Smoke Stack 45 Pistol Sound Suppressor has an adaptive mounting design that ensures it will spin on any semi-auto handgun, subgun, or even .300 Subsonic Blackout rifle, offering value and versatility across a wider caliber range. The Baffle design can be disassembled easily for cleaning and inspection. Hardened stainless steel cleans up easily and makes for a tough, lifetime guaranteed suppressor. Encasing the patented design, the skived hex pattern enhances grip for removal and adds a signature look to any modern firearm. The final touch is type 3 anodized hardcoat on aircraft-grade aluminum for a premium finish. Includes Piston spring, piston retainer, and Universal BLACKHAWK! Suppressor Tool (Pistons sold separately).