The TriStar Viper G2 PRO Sporting is a 3" gas-operated semi-automatic shotgun designed for versatility, effortlessly handling everything from light target loads to heavy pheasant loads. It features a removable choke system with BerettaA(R)/BenelliA(R) Mobil threads and comes equipped with four extended choke tubes (SK, IC, M, F), a choke box, and a choke wrench. The "TriStar Select" Turkish walnut stock and forearm, with cut checkering and a semi-gloss finish, add a touch of elegance. Standard features include an adjustable comb, a raised target rib, a fiber optic front sight, shim kits, and a middle bead (exclusive to Item #24160).