AERO PRECISION M4E1 Black Carbine Complete Lower Receiver with Magpul MOE and STR (APAR600103)

AR15 Gen 2 lower receiverMagpul MOE gripMagpul SL carbine stockCarbine receiver extensionAR15 carbine buffer and springThese parts are installed The Aero Preci

A2 gripMil-spec lower parts kitAR15 carbine buffer and springAR15 carbine receiver extensionThis complete lower does not include a stock The M4E1 Complete Lower Receiver is the pe

A2 gripM4 stockMil-spec lower parts kitCarbine receiver extensionAR15 carbine buffer and springWorks with standard AR15 components and magazines The M4E1 Compl

Mil-spec lower parts kitCarbine receiver extensionAR15 carbine buffer and springStandard lower parts kitThis complete lower does not include a stock The AR15 Carbine Complete Lower Receive

A2 gripM4 stockMil-spec lower parts kitCarbine receiver extensionAR15 carbine buffer and springWorks with standard AR15 components and magazines The M4E1 Compl