Selling this off my Wife's rifle. This is a factory built Colt L6920 upper that was purchased in 2009 or 2010. She shot it twice, so round count is probably south of 150 rounds (that's a high estimate). It still has some of the white paint on the bolt, and it has yet to even be cleaned from being shot. I installed a DD EZ CAR 7.0 rail last year, and I'll throw in the KAC rail covers and forward pistol grip that are in the pictures.
Price as pictured is $800 Shipped. This includes the BCG, charging handle, Colt carry handle (setup for RIBZ zero), DD rail, two KAC 11 rib rail covers, and the KAC vertical grip. I accept USPS MO only. I can remove the DD rail with KAC accessories and put the original Colt M4 hand guards on for $625 + shipping. No trades at this time.
ETA: No longer willing to remove the rail. Selling as is, not willing to part out. Thanks.
ETA2: Price drop