Description
Ballistic Advantage Modern Series is an 18 in .223 REM/5.56 NATO AR-15 rifle-length barrel made from 4150 chrome moly vanadium steel. It has a QPQ corrosion-resistant finish and an SPR/OPS 12 profile with a QPQ coated M4 feed ramp extension. The twist rate is 1:7 in.
Key details
- Caliber: .223 REM/5.56 NATO
- Barrel length: 18 in
- Rifle-length gas system
- QPQ corrosion-resistant finish, black
- Thread pitch: 1/2×28
- Longer .750 in profile dimension for OPS Inc 12th model collar
Specifications
| Fits | AR-15 |
|---|---|
| Part Type | Rifle Barrel |
| Caliber | .223 REM/5.56 NATO |
| Thread Pitch | 1/2×28 |
| Length | 18 in |
| Material | 4150 Chrome Moly Vanadium Steel |
| Finish | QPQ Corrosion Resistant (Black) |
| Rate of Twist | 1:7 in |
