Mossberg 990SPX Magpul SBS 12-Gauge Tactical Shotgun

Mossberg 990SPX: Modern Tactical Shotgun Engineering

The Mossberg 990SPX represents a thoughtful evolution in semi-automatic shotgun design, combining proven gas-operated reliability with contemporary tactical features. This is a firearm built for serious work.

Reliability and Function

The 990SPX employs a durable gas system with corrosion-resistant internal components and finishing. The enlarged and beveled loading port, elongated elevator, and anodized follower work together to ensure smooth, reliable operation under demanding conditions. The Accu-Choke system provides flexibility, with a cylinder bore choke installed from the factory.

Ergonomic Design

Stock and Controls: The Magpul SGA adjustable stock offers incremental length-of-pull adjustment from 12 to 14 inches, accommodating shooters of different builds and gear configurations. Spacers are included for fine-tuning fit.

Forend: The tactical forend features an integrated heat shield to protect your support hand and multiple mounting slots and ports for accessories.

Sighting and Optics

The optic-ready receiver comes equipped with metal ghost ring sights paired with a front fiber optic sight for fast target acquisition. The receiver features a direct RMSc footprint cut for micro red dot mounting, with adapter plates provided to accommodate other popular optic formats.

Specifications

• Gauge: 12-gauge, 3-inch chamber
• Action: Semi-automatic
• Barrel Length: 14.75 inches (NFA short-barrel shotgun)
• Capacity: 5 rounds
• Overall Length: 33 inches
• Weight: 7.35 pounds
• Finish: Matte blue

Note: This is a National Firearms Act (NFA) regulated item requiring proper registration and compliance with all applicable federal and state laws.