Experience unmatched durability and superior strength with the FMK AR-15 Polymer Lower Receiver. Manufactured in the USA using a high impact proprietary composite polymer, the AR1 eXtreme sets the standard in the market for its robust construction and remarkably lightweight design. Ideal for your AR15 project, this lower receiver ensures a solid foundation backed by a lifetime warranty. Proudly American, the AR1 eXtreme in Burnt Bronze color combines innovation and style to deliver exceptional performance.
- Manufacturer: FMK Firearms
- Model: AR-1
- Caliber: .223 Remington/5.56 NATO
- Finish: Burnt Bronze
- Grips: Poly
- Action: Semi-automatic
- MPN: FMKGAR1EBRT
- Type: Lower
- Sub Category: Lower Receivers
