Aero Precision M4E1 Pro Complete Lower Receiver 5.56 NATO Semi-Auto, Olive Drab Green - APAR600195

Aero Precision M4E1 Pro Complete Lower Receiver chambered in 5.56 NATO/223 Remington with semi-automatic action. Features ambidextrous controls including PRO ambidextrous safety, Magpul MOE grip, MOE SL carbine stock, enhanced buffer tube, and EZ takedown/pivot pins. Finished in Olive Drab Green anodized coating.