Ballistic Advantage - Modern Series - 20" .308 Heavy Profile Rifle Length AR 308 BarrelBallistic Advantage
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This .308 chambered (DPMS style) 20 inch Heavy Profile 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: 20"
- Material: 4150 Chrome Moly Vanadium
- Profile: Heavy
- Finish: QPQ Corrosion Resistant
- Twist Rate: 1:10 inches
- Gas System Length: Rifle
- Gas Block Journal: .750"
- Muzzle: 5/8x24 Threaded
- Weight: 52.5oz