AR15 Complete Lower Unit with standard military A2 stock. Lower is new and unfired. This lower is manufactured by CMMG INC(Central Missouri Machine Gun of Fayette, Missouri). CMMG INC. is a manufacture of high quality AR15 semi-auto and M16 full auto weapons for civilian, law enforcement and military use. This is a Semi-Auto forged Lower Receiver w/all internal parts and stock. Lower is military spec. and uses standard take-down and fire control pins. Receiver is military spec. hard coat anodized aircraft grade 7075 T6 aluminum and is Teflon coated for added durability and color consistency. Internals are semi-auto military spec. Lower is compatible with all military spec. uppers: Bushmaster, DPMS etc. Receivers are RDIAS/RLL compatible for your NFA registered drop in auto sear or registered lighting link. Please know you state and local laws before bidding. Additional photos on request.