This state of the art polymer allows for superior strength, unmatched durability and is extremely lightweight at only 4.3oz. The AR1 extreme is by far the strongest composite polymer lower on the market today.
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Firearms, Gun Store, Receivers & Frames
FMK Firearms – AR1 eXtreme — Burnt Bronze
$37.99
FMKGAR1EBRT
FMK Firearms, AR-1 Lower, AR-15
Stripped, Polymer Receiver, Burnt Bronze Color
This state of the art polymer allows for superior strength, unmatched durability and is extremely lightweight at only 4.3oz. The AR1 extreme is by far the strongest composite polymer lower on the market today.
Availability: 43 in stock*
- Material
- Polymer
- Stripped
- Yes
- 80% Complete
- No
- Receiver Size
- AR-15
- Billet
- No
- Color
- Burnt Bronze
- Manufacturer
- FMK Firearms
| Material | Polymer |
|---|---|
| Stripped | Yes |
| 80% Complete | No |
| Receiver Size | AR-15 |
| Billet | No |
| Color | Burnt Bronze |
| Manufacturer | FMK Firearms |







