Looking for cash to fund my tax stamp addictionaranoid: This is a factory assembled bushmaster A3 m4 (w/removeable carry handle) complete upper, I think its the same one they use on the patrolmans carbine. Mated to a factory assembled complete xm-15 bushmaster lower with a 4 position stock. all barts bear the correct bushmaster markings. Upper has been test fired at the factory and is sold as new, lower has been used but shows no sign of abuse and has a good crisp no creep trigger pull. the lower does have one small handling scuff, it is not deep, and could be touched up. To round out the package I will include a brand new black pmag.