American Precision Arms Gen 3 Little Bastard Self Timing Muzzle Brake

American Precision Arms Gen 3 Little Bastard Self Timing Muzzle Brake. Stainless steel muzzle brake with URP adjustable gas system and tunable top ports. Features eight directional gas ports and 256 combinations to tailor recoil and muzzle rise. Includes set screws, one Allen wrench, and Threadtite for installation. Specifications: inner diameter 1 in, outer diameter 1 in, length 2.55 in, weight 4.4 oz, condition New, last chance Yes. Package contents: Gen 3 Little Bastard Self Timing Muzzle Brake; screws; Allen wrench; Threadtite.