Description
TacFire AR-15 complete upper assembly SS-BU-556-10 is built for .223 REM/5.56 NATO performance with a 10.5 in barrel. The barrel is finished in black nitride, and the twist rate is 1:8 in. This is a complete upper assembly intended for an AR-15 style build where a compact 10.5 in barrel length is desired.
Key Features
- Caliber: .223 REM/5.56 NATO
- Barrel length: 10.5 in
- Barrel finish: Black Nitride
- Rate of twist: 1:8 in
Specifications
| Caliber/Gauge | .223 REM/5.56 NATO |
|---|---|
| Barrel Length | 10.5 in |
| Barrel Finish | Black Nitride |
| Rate of Twist | 1:8 in |
