FMK Firearms AR-15 Lower Receiver Flat Dark Earth .223 Rem / 5.56
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If you are looking for a starting point to building a new rifle, the FMK Firearms AR1 eXtreme stripped AR-15 lower receiver is that starting point. Made from space-age materials, the AR1 eXtreme lower is made from an impact resistant polymer blend selected specifically for the construction of firearms.
FMK FIREARMS AR1 EXTREME – FLAT DARK EARTH FINISH
- Lightweight durable multi-caliber Mil-Spec AR15 lower w/custom engraving “The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants”
- Built w/high-impact proprietary composite polymer
- Accepts all standard Mil-Spec uppers up to .50 Beowulf
- Compatible w/most current AR15 lower parts kits grips & stocks
- Wt.: 4.3 oz.
- Unconditional lifetime warranty