Mossberg 500 Combo 12G Pistol Grip Stock: Comes factory-equipped with a black synthetic pistol grip & butt stock to maximize maneuverability in tight hallways or confined spaces. Top-Mounted Tang Safety: An ergonomic, highly visible slide safety sits at the top rear of the receiver, offering completely ambidextrous thumb operation. Lightweight Aluminum Receiver: Built with an anodized aluminum alloy receiver to keep the firearm lightweight and highly balanced Barrel: 18.5" Cylinder Bore, Optimized for broad defensive patterns at close ranges without restrictive chokes 28" Vent Ribbed Field Barrel Capacity: 5+1 capacity (5 rounds in the tubular magazine plus 1 in the chamber) Twin Action Bars: Dual guide bars prevent binding or twisting during heavy operation, delivering a smooth, reliable pump cycle. Dual Extractors: Twin extractors grab the rim of the shell from both sides to ensure consistent, positive extraction of fired hulls. Anti-Jam Elevator: Features an elevator mechanism designed to guide shells smoothly into the chamber without catching or jamming. Positive Steel-to-Steel Lockup: The bolt locks directly into the barrel extension for maximum structural strength during firing.