Rosco Bloodline AR-15 16" 556 Heavy Barrel, 1:7 Twist - BL16HB5567C

Rosco Manufacturing Bloodline 5.56 NATO Heavy Barrel 16in Carbine 1-7 Twist 1/2x28 Thread Nitride Black. 56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. Rosco Manufacturing are a long way from our daddys Sporter AR and those specs just wont cut it anymore. From properly managed dwell times for SBRs to running Suppressed or setting up a balanced patrol carbine Rosco Manufacturing have incorporated your needs into Rosco Manufacturing engineering. Rosco Manufacturing have successfully accomplished this by picking the right twist rates gas port diameters and barrel materials according to the barrel Rosco Manufacturing are making (not a lazy blanket method). Rosco Manufacturing have also balanced input from our consumers and military end users in order to bring you the rifle barrel you need not just the one Rosco Manufacturing want to sell you. Specifications for Rosco Manufacturing Bloodline 5.56 NATO Heavy Barrel: Manufacturer: Rosco Manufacturing Color: Black Finish: Nitride Fabric/Material: 4150 CMV Material Cartridge: 5.56x45mm NATO Barrel Length: 16 in Barrel Profile: Heavy Threads per Inch: 1/2x28 Barrel Twist Rate: 1-7 Barrel Material: 4150 Chrome Moly Vanadium Flutes: No Gun Make: AR Platform Gun Model: AR-15 Weight: 35.76 oz Gas Block Journal Size-Length: 0.75 in Gas System: Carbine Length Gun Type: Rifle Features of Rosco Manufacturing Bloodline Barrel Heavy Profile 5.56 NATO Gas Block Size .750 Barrel Crown 11 Degree Package Contents: Rosco Manufacturing Bloodline Barrel Heavy Profile 5.56 NATO Rosco Manufacturing BL-16-HB-556-7-C: Bloodline 5.56 NATO Heavy Barrel 16in Carbine 1-7 Twist 1/2x28 Thread Nitride Black