Description
FMK Firearms AR-1 Extreme AR-15 polymer lower receiver is a semi-auto, multi-caliber AR-15 lower in black. It is made from composite polymer and is described as lightweight at 4.3 oz.
Key details
- Semi-auto action.
- Multi-caliber use.
- Composite polymer construction.
- Black finish.
- Weight: 4.3 oz.
Specifications
| Caliber | Multi-Caliber |
|---|---|
| Action | Semi-Auto |
| Model | AR-15 AR1 Extreme |
| Finish / Color | Black |
| Weight | 4.3 oz |
