Ballistic Advantage 13.9 5.56 Government Profile Midlength AR-15 Barrel, Modern Series

Ballistic Advantage’s 5.56 chambered 13.9 inch Government Profile Mid-length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. It has a twist rate of 1:7 inches, a mid-length gas system length, a 1/2×28 threaded muzzle, and a .750 gas block journal.

MODERN SERIES BARREL SPECIFICATIONS

• Manufacturer: Ballistic Advantage
• Manufacturer Part #: BABL556035M
• Model: Modern Series
• Type: Barrel
• Caliber: 556NATO
• Barrel Length: 13.9
• Type of Barrel: 1:7
• Subcategory: Barrels
• Finish: QPQ Corrosion Resistant