Description

The Mossberg 940 Pro Tactical SPX is a semi‑automatic 12 gauge shotgun built around Mossberg’s modern gas‑operating system for reliable cycling with both 2¾″ and 3″ loads. The SPX variant enhances the standard 940 Pro with tactical‑oriented features including an integrated heat shield with M‑LOK accessory slots, adjustable synthetic stock, and ghost ring sights that can be removed to allow mounting of a red‑dot optic via the optic‑ready receiver (RMSc footprint). The Accu‑Choke threaded barrel accepts interchangeable choke tubes, and an included cylinder bore choke comes installed from the factory.

Specifications

• Model: Mossberg 940 Pro Tactical SPX — FDE (Flat Dark Earth)
• Type: Semi‑automatic shotgun (gas‑operated)
• Gauge: 12 gauge
• Chamber: 3″ shotshells (accepts 2¾″ and 3″)
• Barrel Length: ~18.5 inches
• Accu‑Choke System: Threaded aftermarket style — Accu‑Choke tubes
• Capacity: 7 + 1
• Action: Gas‑vent operation with corrosion‑resistant internal coatings
• Sights: Metal ghost ring rear sight with fiber‑optic front sight; optic‑ready receiver allows direct mounting of micro red‑dot optics (RMSc footprint) and includes adapter plates for RMR®, Docter™, and Leupold® footprints
• Stock: Adjustable synthetic stock (adjustable length of pull ~12.5″–14.25″; adjustable drop and cast via spacers)
• Forend: Slim, synthetic with integrated heat shield and M‑LOK accessory slots plus QD sling ports
• Receiver: Drilled & tapped for optics; optic mounts can be used with the ghost ring sight removed
• Shotshell Carrier: Removable Vang Comp 6‑shotshell card attachment system on forend
• Safety/Controls: Oversized ergonomic safety and bolt release
• Overall Length: ~37″
• Weight: ~7.25 lbs
• Finish: FDE Cerakote
• Intended Use: Tactical/security, home defense, or modular shotgun applications.