The Winchester SXP rotary bolt and inertia-assisted pump-action provide you with super fast follow-up shots for compensating for a missed bird or shooting doubles. The dual steel slide bars eliminate twisting, binding, and physical energy when cycling the action so you remain alert through your competition. The SXP Trap features a satin-finished, checkered, walnut stock with a Monte Carlo comb that aligns your eye perfectly with the barrel's ventilated 5/16" rib. A TRUGLO® fiber optic front sight and a ivory mid-bead keep you on target in diversified light conditions. All SXP come with a Inflex Technology® recoil pad which helps direct and channel recoil impulse, moving the comb down and away from your cheek; while a hard heel insert on the pad makes mounting the SXP Trap snag free. The bore is hard chrome plated and back-bored for improved patterns; and, uses the interchangeable Invector-Plus™ choke tube system. The Winchester SXP Trap comes with 3 choke tubes.