Colt Match Target M4 Carbine 16" AR-15 RI4137-G

Here is a Colt Match Target M4 Carbine 16" for your collection.  The upper has Cerro / Keyhole forge marks. Lower Marked with rampant Colt and " Match Target M4 Carbine (tm). Three line address "Colt Defense, Hartford, Conn., -USA-.  

Used Colt Carbine comes in good condition. Has some signs of wear but plenty of life left. Comes with a quad rail forward grip.