Designed in collaboration with world champion shooter Jerry Miculek, the Mossberg 940 JM Pro is built for the speed, accuracy, and endurance demanded in competition. This feature-rich shotgun is optimized for 3-Gun, offering a clean-running gas system, nickel boron-coated internals, and a competition-ready loading port for fast quad-loading. The optic-ready receiver allows direct mounting of RMSc-pattern micro red dots, improving target acquisition. An adjustable length-of-pull stock and Briley extended choke set ensure customizability and precision, making this an elite competition shotgun-ready to win right out of the box. Specifications Gauge: 12 Gauge Action Type: Semi-Auto Chamber Size: 3" Barrel Type: Vent Rib Barrel Length: 24" Barrel Finish: Matte Blue Choke: Briley Extended Set Capacity: 9+1 Overall Length: 44.75" Length of Pull: 13"-14.25" (Adjustable) Sights: HIVIZ TriComp Fiber Optic; Optic-Ready Stock: Synthetic, Adjustable LOP, Cast, and Drop Weight: 7.75 lbs