Bullet Points Fitment: Designed for CMMG 5.7×28 barrels Thread: 1/2″x28 TPI – fits most .22LR / .223 / 5.56 / 5.7×28 barrels Material: Solid aircraft-grade aluminum construction Finish: Durable black hardcoat anodized coating Design: Faux can-style add-on barrel tube for tactical appearance Length: 7 inches (overall length 136 mm) Diameter: 1.25 inches (31.5 mm) Use for: AR rifles, Ruger 10/22 rifles, SKS rifles, and similar platforms Function: Enhances appearance and adds length — non-functional (cosmetic only) Description The DB TAC 7-inch Faux Can Add-On Barrel Tube Muzzle Brake is designed for CMMG 5.7×28 and other rifles using 1/2×28 TPI threaded barrels.Precision CNC machined from solid aircraft-grade aluminum, this lightweight, one-piece faux suppressor adds a sleek, tactical look without affecting performance or requiring NFA registration. Finished in black hardcoat anodizing, it offers superior surface durability and corrosion resistance.Compatible with most AR-15, Ruger 10/22, and SKS barrels threaded 1/2×28.