Ballistic Advantage Performance Series .223 Rem/5.56 20" Rifle Barrel, QPQ - BABL556022F
- Series/Collection: Performance Series
- Size: 223 Remington/5.56x45mm NATO
- Barrel Length: 20"
- Twist Rate: 1:7"
- Thread Size: 1/2-28
- Material: 4150 Chrome Molybdenum Vanadium Steel
- Finish: QPQ
- For Use With: AR-15 Style Rifle
- Weight: 48 oz
- Gas System Length: Rifle
- Profile: DMR
- Gas Block Journal: 3/4"
- Approvals: HP and MPI Tested
This 5.56 chambered 20 inch Performance series barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ corrosion resistant finish. Ballistic Advantage Performance series barrels feature a Nickel Boron coated extended M4 feed ramp extension.