At Ballistic Advantage they produce quality AR barrels that exceed the most enduring demands of their customers. All of their AR barrels surpass the competition in accuracy, precision, and beautifully contoured aesthetics. BA's engaged team of engineers and machinists continually improve designs and create new innovations to enhance performance, from their popular 16" AR barrels to all other lengths and styles they provide to produce the best functioning AR's available.
This 5.56 chambered 20 inch DMR Rifle Length Classic Series Barrel is machined from CrMoV steel with a chrome lined bore and chamber with a manganese phosphate finish and phosphate coated M4 feed ramp extension.
Features and Specifications:
- Length: 20"
- Material: 4150 Chrome Moly Vanadium
- Profile: DMR
- Finish: Phosphate
- Twist Rate: 1:7 inches
- Gas System Length: Rifle
- Gas Block Journal: .750"
- Muzzle: 1/2x28 Threaded
- Weight: 45oz
