I need to sell my AR-15. It's assembled from parts: lower from Sharps Mil-Spec DPMS lower parts kit flat-top upper & chrome lined 1:9 twist 16" barrel assembly with M4 feed ramps from m&A parts collapsable stock Detachable carry handle 4 thirty round GI magazines NEEDS BOLT CARRIER ASSEMBLY. I need to sell it instead of finish it . However, if you add a BCG you'll be good to go. $600 or see post below for acceptable trade offers. Thanks!