Our 5.56 chambered 14.5 inch M4 Carbine Length Classic Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a chrome lined bore and chamber with a manganese phosphate finish and phosphate coated M4 feed ramp extension.
|Material||4150 Chrome Moly Vanadium|
|Twist Rate||1:7 inches|
|Gas System Length||Carbine|
|Gas Block Journal||.750″|
Ballistic Advantage is the AR barrel arm of Aero Precision. You can expect the same quality from these barrels as you would find in an Aero Complete upper. This is a great barrel choice for those looking to do a pin and weld set up. A known company with a proven track record in delivering a quality barrel to the market. All Ballistic Advantage barrels are made in the Unites States of America.
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