This is one of the best bullpup, pump action shotguns on the market. This is the Keltec KS7. This one has some super cool additions that makes it more effective. It starts with the KSG-142 Picatinny rail for an optic mount. It also has a (6) shell side-saddle mount for additional fire power. It also has a Red/Green reflex Reddot mounted for fast/accurate target acquisition. It also has an extended butt pad to help with the recoil. The asking price is very fair with all of the accessories. This one won't last