Rock Island 54171 1911 13rd 45 ACP Blued Metal (High Capacity)
$26.38
Perfect for building your custom dedicated 22LR AR15 upper group. Also Includes a barrel collar to replace the chamber adapter on your 22AR Conversion.
Specifications:
| Caliber or Gauge | |
| Length | 16.10" |
| Model | Replacement Barrel |
| Twist | 1:16" |
| Sights | |
| Bore Type | |
| Finish | Salt Bath Nitride |
| Type | |
| Chokes Included | |
| Choke Configuration | |
| Barrel Type | |
| Ammo Type | |
| Barrel Features | |
