Browning's Maxus shotgun is an unequaled reliability gas-operated autoloader. Its Power Drive Gas System is extremely reliable in all conditions, regardless of the heavy or light loads being used. The patented Speed Lock Forearm system makes taking down the Maxus for cleaning or storage fast and makes attaching or removing the sling a snap. The Maxus also has a Lightning trigger. The Stalker model has an aluminum alloy receiver and steel barrel with vent rib. This 12 gauge model has a blued 28" barrel with Invector-Plus choke tubes, 3.5" chamber, matte black receiver, fiber optic front sight, and synthetic black stock with Dura-touch coating.