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 $429.99 Aero M5 Complete Lower Receiver w/ Strike Industries & Fixed Carbine Stock - Anodized
Available to order $333 Aero M4E1 Complete Lower Receiver w/ Strike Industries & Fixed Carbine Stock - Anodized
Available to order $375 Aero M4E1, Complete Lower Receiver, Semi-automatic, 223 Remington/556NATO, Magpul STR Stock, Magpul MOE Grip, Anodized, Black APAR600103