Enhance your shooting performance with the Guntec USA 1326-MB-P-S-308-FDE Micro Slip Over Barrel Shroud, specially designed for .308 and 300 Blackout calibers. Weighing just 3.2 oz and made from durable T6 aluminum, this innovative accessory not only minimizes recoil by up to 70% but also maintains the sleek profile of your AR pistol, ensuring precision and style. US Made T6 Aluminum construction New Micro Design for compact integration Weight: 3.2 oz Length: 3 Threads begin approx 1.25 down the shroud Dual function as a barrel shroud and muzzle compensator Secured threading from the inside for a clean finish Multi Porting "Gatling Gun" style muzzle brake Covers 1 5/8 of the barrel Compatible with .308 and 300 Blackout calibers 5/8 x 24 threading Outer diameter: 1.1875 Exclusive design for AR Pistols Enhance your firearm's capabilities with the Guntec Micro Slip Over Barrel Shroud for unmatched shooting accuracy and comfort.