Alexander Arms UST17 Upper Parts Kits 17 HMR 18" Black Cerakote Aluminum Receiver M-LOK Handguard for AR-15 Includes 2 Mags
$770.29
Chambered in 45 ACP, this pistol upper is completely built and ready to be put on a lower. Includes a Bolt Carrier Group.
Specifications:
| Type | Complete |
| Caliber | 45 ACP |
| Sights | None, Optic Ready |
| Barrel Length | 7" |
| Barrel Material | |
| Twist | |
| Barrel Description | |
| Barrel Finish | Black Nitride |
| Receiver Description | |
| Receiver Finish | Black Anodized |
| Handguards | M-LOK |
| Handguard Finish | Black |
| Barrel Length Range | 7" to 7.99" |
