Ultimate Arms Gear Tactical Pistol Muzzle Brake USA Made Black Mil Spec Phosphate Coated Compact Competition 6 Razor Sharp Tines Device With .578-28 TPI Thread Pattern 45 Cal Glock 21 30 36 37 38 39 .451 Bore & Smaller
- stock arriving soon
Made In USA Of Black Mil Spec Phosphate Coated Steel. Can be Installed to A .578-28 Thread in Seconds with No Permanent Alterations. Does NOT interfere with Sights. Dimensions: 0.75" round x 1.6" long (USPSA, IDPA & SOF legal dimensions). Weight: 2.0 oz. 6 Razor Sharp Breaching Teeth Tines. Significantly Improves Performance.