Colt AR15 9mm 16" barrel Listing ID: 1575287

Took this barrel off of a factory Colt AR15 several years ago and has been sitting in my closet collecting lint since. Has less than 500 rounds through it (probably significantly less). Front sight is still pinned in place, includes the flash hider and the barrel nut. Can text photos of the barrel. Will not respond to "is this still available". We live close to Tarpon Springs/New Port Richey area.