FMK Firearms AR-15 Lower Receiver Flat Dark Earth .223 Rem / 5.56

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