Lower Receivers
FMK AR15 POLYMER LOWER RECEIVER BB
FMK Firearms, AR-1 Lower, AR-15, Stripped, Polymer Receiver, Burnt Bronze Color| Attributes | |
| Action | Semi-automatic |
| Barrel Length | N/A |
| Caliber | 556NATO |
| Capacity | N/A |
| Color | Burnt Bronze |
| Finish | Matte |
| Manufacturer Part # | FMKGAR1EBRT |
| Model | AR-1 |
| Subcategory | Lower Receivers |
| Type | Stripped Lower Receiver |