Ballistic Advantage Modern Series 300 Blackout 10.5″ 1:7 Twist 5/8X24 Threaded

This .300 Blackout chambered 10.5 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.

• Length 10.5″
• Material: 4150 Chrome Moly Vanadium
• Profile: DRP
• Finish: QPQ Corrosion Resistant
• Twist Rate: 1:7 inches
• Gas System Length: Pistol
• Muzzle: 5/8×24 Threaded