We had these made for us with a pinned FSB using a Circular Handguard Cap. This means that this barrel is compatible with most carbine length drop-in handguards. Get one with a VG6 Epsilon pinnable Muzzle Brake for a 16″ overall length.
Barrel Specs
| Brand | Ballistic Advantage |
| Length | 14.5″ |
| Chamber | 5.56 NATO (shoots both 5.56 NATO and .223) |
| Profile | M4 |
| Finish | QPQ Nitride |
| Barrel Steel |
4150V Chrome Moly
|
| Twist Rate | 1:7 |
| Gas System Length | Carbine Length |
| Gas Block Journal | .750 |
| Feed Ramp Extension | M4 |
| Muzzle |
1/2 X 28
|
| Weight |
25oz
|

