Mossberg 940 Pro Tactical SPX w/ Holosun 12Ga 18.5" 7+1

The Mossberg 940 Pro Tactical SPX Holosun 407K is a semi‑automatic 12‑gauge shotgun with an 18.5" barrel, built for home defense, duty use, and recreational shooting. This optic‑ready model features patent‑pending receiver cuts and a removable cover plate that allow direct mounting of Shield RMSc‑pattern micro dot sights, providing improved sight alignment and faster target acquisition. It comes equipped from the factory with the Holosun 407K X2 red dot optic. The shotgun incorporates an upgraded gas system with nickel boron‑coated internals for smooth, fast cycling and longer intervals between cleanings. Oversized controls, including the charging handle and bolt release, enhance manipulation and reliability under stress.

For rapid sighting, the 940 Pro Tactical SPX Holosun 407K includes HIVIZ TriComp fiber‑optic sights. To ensure proper fit and comfort, the stock is fully adjustable for length of pull, cast, and drop. The streamlined forend features Mossberg’s signature texturing for a secure, confident grip. Ready for performance right out of the box, the Mossberg 940 Pro Tactical SPX Holosun 407K is an excellent option for serious shooters seeking a competition‑capable, duty‑ready shotgun.

FEATURES

• Includes 3 additional adapter plates for mounting RMR, Docter, and Leupold footprint optics
• An innovative forend design that features integrated heat shield, two QD cups, three M-Lok mounting slots (3, 6, and 9 o'clock positions), and Mossberg's signature texturing.
• 6-Shotshell Carrier by Vang Comp Systems, is a removable hook-and-loop card attachment system, and is standard on all  models.
• Customizing the shotgun is easily achieved with a stock spacer system that offers incremental 12.5"-14.25" length of pull.
• Longevity and reliability are achieved with a durable gas system offering fast, consistent cycling; Corrosion-resistant internal parts and finishes include nickel boron coating on the gas piston, mag tube, hammer, and sear.
• An enlarged and beveled loading port was specifically configured for ease of loading; features an anodized bright orange follower, and an elongated, pinch-free elevator.
• A redesigned oversized safety, knurled charging handle, and an ergonomic bolt release
• Cleaner-running gas vent system, longer cleaning intervals
• Holosun 407K Optic installed

SPECIFICATIONS

• Manufacturer: Mossberg
• Model: 940 Pro Tactical SPX Holosun 407K
• MPN: 85179
• UPC: 015813851794
• Caliber/Gauge: 12ga
• Capacity: 9+1
• Sights: Front HiViz CompSight Fiber Optic; Optic-Ready; Holosun 407K X2 Installed
• Barrel Length: 18.5"
• Barrel Type: Steel
• Weight: 7.25 lbs
• Overall Length: 37"
• Finish: Matte Blue
• Grips/Stock: Black Synthetic Adj. LOP, Cast, Drop

WHAT'S IN THE BOX

• Mossberg 940 Pro Tactical SPX Holosun 407K 12Ga Semi Auto Shotgun
• Holosun 407K X2 Installed
• Cable Lock
• Owner's Manual