Elevate your shooting game with the Guntec USA 1326-MB-P-308-PURPLE Slip Over Barrel Shroud, a crucial enhancement for .308 and 300 AAC Blackout firearms. Crafted from robust T6 aluminum and featuring a striking anodized purple finish, this lightweight 5.5-inch shroud enhances both aesthetics and performance, while its innovative multi-port muzzle brake minimizes recoil for superior shooting control. T6 Aluminum construction for durability 5/8 x 24 thread compatibility Multi-porting "Gatling Gun" style muzzle brake reduces felt recoil by up to 70% Length: 5.5; covers 4 of barrel, extends barrel by 1.5 Weighs only 6 oz Dual purpose: functions as both barrel shroud and muzzle compensator US made for quality assurance Outer diameter: 1.1875 Invest in the Guntec USA barrel shroud for unmatched accuracy and performance enhancement at the range.