I'm selling a post-ban Colt Match Target HBAR AR15, model MT 6601. The rifle is in great condition and the BCG looks almost new. Purchased in 1995, I doubt it's had 100 rounds through it. The 20' unthreaded barrel is stamped: C MP 5.56 NATO 1/7 HBAR The A2 upper receiver is stamped: C MB Serial number: CMH007XXX Colt HBAR rifles have a deserved reputation of being very accurate. This would be a rifle great for punching paper at the range, hunting predators in the field or home defense. Comes with the original, unused Colt 10 round magazine and instructional booklet. $935