Phase 5 Weapon Systems Inc 41V50 5.56 Nato Pistol Barrel w/ M4 Extension Black 7.5in BARREL

Phase 5 Weapon Systems Inc 41V50 5.56 Nato Pistol Barrel w/ M4 Extension Black 7.5in BARREL. 5in 5.56 NATO PISTOL BARREL WITH BLACK M4 EXTENSION. Phase 5 most popular AR type pistol barrel. Specifications for Phase 5 Weapon Systems Inc 41V50 7.5in 5.56 Nato Pistol Barrel w/ M4 Extension: Manufacturer: Phase 5 Weapon Systems Inc Color: Black Finish: Satin Black Manganese Phosphate Cartridge: 5.56x45mm NATO Barrel Twist Rate: 1-7 Included Accessories: M4 Extension Features of Phase 5 Weapon Systems Inc 41V50 7.5in 5.56 Nato Pistol Barrel w/ M4 Extension Mil-Spec manganese phosphate finish 1:7 Twist Rate 5.56mm Chamber 7.5" Length Pistol Length Gas System Material: 41v50 Package Contents: Phase 5 Weapon Systems Inc 41V50 7.5in 5.56 Nato Pistol Barrel w/ M4 Extension Phase 5 Weapon Systems Inc BARREL 41V50-7.5BLK: 41V50 5.56 Nato Pistol Barrel w/ M4 Extension Black 7.5in