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Aero Precision M4E1 PRO Complete Lower Receiver 223 Remington 556NATO – Black
Aero Precision M4E1 PROComplete Lower ReceiverSemi-automatic,223 Remington/556NATOAnodized FinishBlackMagpul MOE GripSL Carbine StockFeatures:Includes M4E1 PRO Lower Receiver, PRO Ambidextrous Safety, EZ Takedown/Pivot Pins, Enhanced Buffer Tube, Magpul MOE Grip and SL…