This is the updated version of H-TAR 5. It gets rid of the excess rail space to help make it cleaner,fires a bigger round and has a slightly stronger stock. It is designed to use a red dot sight or other rail compatible sights so no iron sights are provided but could be added. Also it is more consistent in range averaging around 58-60 ft. Thanks to Blackshadow for the mag mech. I wont be around until Sunday of next week to reply to comments.