Quick view Bushmaster Bushmaster M-16 Carbine 223 Registered Receiver Small Pin MSRP: Was: Now: $30,495.00 Bushmaster Firearms M-16 223 REM This is registered receiver M-16. This gun has the small push pin lower so it can utilize almost all mil spec current production uppers. It has a... Add to Cart The item has been added Add to Cart The item has been added
