The KSG is a 12 gauge, pump-action shotgun. The thing that sets it apart is it has a bullpup (action behind firing hand), dual magazine design, that makes it very smooth and compacted; with a capacity that most pump guns used around the world which is 6+6+1, while keeping a very short 26.1 inches total length, and an 18.5 inches length of the barrel. It weighs just about 7 pounds without magazine, and 8.5 pounds with magazine.Comes with a crimson trace reddot magpul forward grip and a sling will also take mini shells without an adapter holds 19 mini shells I believe if you have any questions call or text mario at 210-382-9398 will consider reasonable trades