I dont have any use for this airsoft gun. Ive had it for some months now and just dont have time to use it. Its never been heavily used so its basically new still. I believe the barrel is 11 inches but im not 100% sure. The after market sight and lazer will be included as well as a battery. The battery fits and works well but there are smaller batteries that would be better for this gun. Im just trying to get it off my hands atp.