The Ballistic Advantage Modern Series Government Profile Barrel is a 13.9-inch barrel designed for 556NATO caliber weapons, machined from 4150 Chrome Moly Vanadium steel with a corrosion-resistant QPQ finish for enhanced durability, and features a 1:7 twist ratio, 1/2X28 threads, and a mid-length gas system.
Specs
| Model No. | BABL556035M |
| Model | Modern Series |
| Manufacturer | Ballistic Advantage |
| Caliber | 5.56 |
| Barrel Length | 13.9 |
| Type of Barrel | 1:7 |
