Alexander upper receiver ar15 pistol.50 beowulf 12" tb blk Other Features: Ferritic nitrocarburizing of the barrel resulting in increased hardness & wear resistance, threaded barrel
Specifications:
| Barrel Material | Chrome |
| Caliber | .50 Beowulf |
| Rate Of Twist | 1:20" |
| Barrel Finish | Life Process |
| Barrel Length In Inches | 12.00 |
| Dimension | 5.10 X 4.65 X 24.30 |
| Ar-15 Accessory | Y |
