In stock - Eden Prairie $145.99 Aero M4E1 Stripped Lower Receiver, 223 Remington/556NATO, Anodized Finish, Black
Available to order $289.99 Aero M4E1 PRO AR-15 Lower Receiver, Fully Ambidextrous, Black Anodized, APAR600030C
Available to order $306 Aero M4E1 Carbine Complete Lower Receiver w/ A2 Grip, No Stock - Kodiak Brown Anodized
Available to order $434 Aero M4E1 Complete Lower Receiver w/ MOE Grip & UBR GEN2 Carbine Stock - Anodized
Available to order $333 Aero M4E1 Complete Lower Receiver w/ Strike Industries & Fixed Carbine Stock - Anodized
