This is a rifle made during the assault weapons ban when Colt was not allowed to sell rifles in this configuration to the public, hence the LE only markings. It was a police trade in. It is a 16" pencil barrel 1in7 twist. Very light. It has a very interesting patina and wear that make it unique. These are selling for $2500 and over on Gunbroker. I would consider cash or trade for a Colt SP1 or non US made AK47 rifles. Thanks! Text 972 330 9822