AERO PRECISION M4E1 Flat Dark Earth Carbine Complete Lower Receiver with A2 Grip and M4 Stock (APAR600102)

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

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

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

Works with standard AR 308 components and magazinesRear takedown pin detent hole is threaded for a 4-40 set screwBolt catch is threaded for a screw pin (no roll pin needed)Integrated trigger...

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