3 inches 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. Anodized receiver and end cap, highly durable injection molded stock and forearm coated with "Soft touch" finish for better feel. Rubber recoil pad, swivel studs, fiber optic sight and shim kits standard, backed by a five-year warranty. Features: Manual E-Z load magazine cut-off Vent rib with matted sight plane Anodized receiver and endcap 5 round magazine shot plug included Quick shot plug removal Chrome-lined chamber and barrel Oversized bolt handle and release (sr models only) Youth stock lop - 13 inches Swivel studs Soft touch on stock and forearm 3 beretta/benelli mobil style choke tubes (ic, m, f) Shim kits standard