The Timber Creek Outdoors Muzzle Brake Combo (MBC) lets shooters run a muzzle brake and quickly install a blast can to redirect muzzle blast and noise forward without removing the brake. Its blast can has an outer diameter sized to fit inside Timber Creek handguards, making it an excellent choice for short pistol builds and compact rifle setups. Product Details Blast Can Material: CNC machined aircraft-grade billet aluminum Muzzle Brake Material: Machined cut steel construction Caliber: .223 Remington / 5.56 NATO Thread Pitch: 1/2-28 Finish: Burnt Bronze Cerakote Compatibility: Blast can OD small enough to fit inside Timber Creek handguards ideal for short pistol builds Function: Allows quick installation of blast can over an installed muzzle brake to redirect blast/noise forward