FMK Firearms
AR-1 Extreme, AR-15 Multi Caliber Lower Receiver, Black
FIND A LOCAL DEALERIVS Product #1006371
MFG #FMKGAR1E
- Multi-Caliber, Mil-Spec, AR15 Lower Receiver, manufactured in the USA of a high-impact proprietary composite polymer. This state-of-the-art polymer allows for superior strength and unmatched durability and is extremely lightweight, only 4.3oz. The AR1 eXtreme is the most robust composite polymer lower on the market today. The key to any good project is the foundation; on an AR15, that is the lower receiver. The Ar1 eXtreme comes with a lifetime warranty, and of course, it’s Proudly American. De AR1 eXtreme is de meest duurzame bodem van composietpolymeer en de meest populaire on
- Specifications for AR1 Extreme: Frame: High Impact Proprietary Composite Polymer, Caliber: Multi-Caliber, Size: MIL-SPEC, Superior strength – Built with proprietary composite polymer to withstand extreme conditions. Unmatched durability – When most lower dent or break, the AR1 eXtreme returns to shape. Extremely lightweight – 4.3oz • Accepts all standard MIL-SPEC uppers up to .50 Beowulf. Compatible with most current AR15 lower parts kits, grips, and stocks. The AR1 Lower Receiver is not designed for 9mm carbine builds. Designed to be used as an AR15 rifle. Not recommended to be built out as an AR pistol. Unconditional lifetime warranty. Custom engraving – “The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.”