KIDD Innovative Design AR-15 Stainless Steel Muzzle Brake .920in Turbo Bead Blasted Silver. The purpose of a muzzle brake is to reduce the felt recoil of the rifle. It also adds more weight to the muzzle looks great and protects the muzzle Specifications for KIDD Innovative Design AR-15 Stainless Steel Muzzle Brake .920in Turbo Bead Blasted: Manufacturer: KIDD Innovative Design Color: Silver Projectile Caliber: .22 Caliber Finish: Blasted Threads per Inch: 1/2x28 Gun Make: AR Platform Gun Model: AR-15 Barrel Material: 416 Stainless Steel Inner Diameter: 920 in Length: 2 in Features of KIDD Innovative Design AR-15 Stainless Steel Muzzle Brake .920in Turbo Bead Blasted Reduces recoil Stabilizes muzzle Quick and easy installation Package Contents: KIDD Innovative Design AR-15 Stainless Steel Muzzle Brake .920in Turbo Bead Blasted What firearm models does the manufacturer say KIDD Innovative Design AR-15 Stainless Steel Muzzle Brake .920in Turbo Bead Blasted is compatible with? The manufacturer suggests that KIDD Innovative Design AR-15 Stainless Steel Muzzle Brake .920in Turbo Bead Blasted is compatible with AR-15KIDD Innovative Design 15MB-SS-TRBO-BB: AR-15 Stainless Steel Muzzle Brake .920in Turbo Bead Blasted Silver