Enhance your shooting experience with the Guntec USA 1326-MB-P-BLUE Slip Over Barrel Shroud, engineered for both performance and aesthetics. This anodized blue unit combines durable T6 aluminum with innovative design, effectively serving as a muzzle compensator. T6 Aluminum Dual Purpose Unit, Functions As A Barrel Shroud And A Muzzle Compensator! Length: 5.5 US Made ID: 0.5 1/2 X 28 Thread Multi Porting "Gatling Gun" Style Muzzle Comp Reduces Felt Recoil Up To 70 Percent OD: 1.1875 Will Work On 9mm With 1/2 x 28 Thread Slips Over Barrel And Threads On .223/ 5.56 Cal Weight: 6 Oz Covers 4 of Barrel, Extends Barrel 1.5 Perfectly crafted for tactical enthusiasts, the Guntec USA 1326-MB-P-BLUE is an essential upgrade for any firearm.