AERO PRECISION M4E1 Cmplt Lower Rcv Magpul MOE & PRS Lite Ano

Aero Precision M4E1 AR-15 Complete Lower Receiver Anodized Black with Magpul MOA Stock and Grip

Aero Precision AR-15 Complete Lower Receiver Anodized Black with Magpul MOE Stock and Grip

Aero Precision AR-15 Complete Lower Receiver Anodized Black with A2 Grip

Aero Precision AR-15 Complete Lower w/MOE Grip and SL Carbine Stock, Black

Aero Precision M4E1 AR-15 Complete Lower Receiver Anodized Black with A2 Grip

AERO PRECISION M4E1 Multi Caliber Complete AR15 Lower Receiver w/ A2 Grip & M4 Stock - FDE

Aero Precision M4E1 Pro AR-15 Complete Lower Receiver Black