Troy Claymore .308 Muzzle Brake - The Troy Claymore directs muzzle blast and sound forward, away from the shooter, while retaining effective muzzle brake properties. Very low dust signature, without swirling effect. Works as an improvised breaching devise. Weight: 3.18 oz Length: 2.25in Thread: 5/8 x 24 Material: Hardened 4140 Steel Finish: Parkerized
