Colt AR-15A2 Government Model. Very Good to Excellent. CMP marked 1/7 HBAR barrel. MPC marked bolt. Comes with Colt 20 round aluminum magazine.
This gun is available for sale on Gun Broker: https://www.gunbroker.com/item/1096041198
Dealing with a headache and some heartburn. Otherwise it’s just another day at the office.