stacking908 Posted August 10, 2016 Report Share Posted August 10, 2016 (edited) For sale is an excellent condition Colt HBAR complete upper. Upper receiver is "CMB" with square c stamp and triangle stamp. Sporter half moon c stamped bcg, "MPXC" bolt. 20" barrel not threaded stamped " C MP 5.56 NATO 1/7 HBAR" Some very small scuffs and handling marks, looks like it has been fired as seen on the bolt but very little. $450 + shipping. I can send pictures, just email me. I will accept usps money order for payment. Email is best way to get a hold of me, rtonking250@yahoo.com Thank you Ryan. Edited August 10, 2016 by stacking908 Link to comment Share on other sites More sharing options...
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