Description
ALEX UST17 UPPER ASSMBLY 17HMR 18″
17 HMR AR-15 Upper Features: 18″ Barrel, 1:9 Twist Rate, 1/2-28RH Threading, A2 Flash Hider Included, Blowback Operating System, Black Color (Optional Cerakote Upgrades Below), Two 10-round magazines, Parts Kit for Lower Conversion Included, Weight of upper is 4.5 pounds
| SKU | 144880 |
| Type | Accessory |
| Brand | Alexander Arms |
| Category | FIREARMS / UPPERS |
| UPC | 819511021295 |
| Model number | OEM |
| Purpose | |
| Series | Assembly |
| Weight | 6.80 |
| Length | 20.10 |
| Height | 4.30 |
| Width | 4.40 |
| Attributes | |
| Caliber | 17 HMR |
| Sights | None, Optic Ready |
| Barrel Length | 18″ |
| Twist | 1:9″ |
| Barrel Finish | Black |
| Handguards | M-LOK |
| Handguard Finish | Black |
| Barrel Length Range | 18″ to 18.99″ |

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