Viper G2 Compact 3 gas operated semi-automatic shotgun that allows you to shoot light target loads to heavy waterfowl loads interchangeably. Shim kits standard. Removable choke system uses Beretta/Benelli Mobil Threads includes three choke tubes (IC M F) choke box and wrench. Highly durable injection molded stock and forearm coated with Soft Touch finish for better feel. Rubber Recoil pad fiber optic sight and shim kits standard backed by a five-year warranty. – Features: – Manual E-Z Load Magazine Cut-Off – Vent Rib w/ Matted Sight Plane – Fiber Optic Sight – 5 Round Magazine- Shot Plug Included – Quick Shot Plug Removal – Chrome-lined Chamber and Barrel – Oversized Bolt Handle and Release (SR Models Only) – Compact Stock LOP 13 – Soft Touch on Stock and Forearm – 3 Beretta/Benelli Mobil Style Choke Tubes (IC M F) – Shim kits standard