The Smith & Wesson M&P 12 Bullpup 12 Gauge pump shotgun is purpose-built for reliable performance and effective personal defense in demanding operational environments. Its compact architecture integrates a high-capacity system within a maneuverable platform.
Key Features
Capacity & Operation
- Two independent magazine tubes facilitate a 7+1 capacity for 2.75-inch shotgun shells per tube, providing a substantial 14+1 total on-board capacity.
- A push-button tube selector enables swift transitioning between magazine feeds or dedicated use of a single tube for specific ammunition types.
- Shell management is optimized by a reciprocating cover with a dedicated release button, designed for efficient clearing of damaged shells or rapid ammunition inspection.
Design & Ergonomics
- The 19-inch black oxide smooth bore barrel is precisely threaded to accept the included Modified and Cylinder Rem Chokes, allowing for pattern optimization.
- The durable matte black receiver provides a robust foundation for the system’s operational integrity.
- A fixed bullpup stock incorporates an ambidextrous QD push button base for sling attachment.
- Ergonomics are addressed through the M&P grip, featuring four interchangeable grip inserts to facilitate optimal user interface and customized fit.
- A tactile loaded chamber indicator provides immediate visual and tactile status verification, enhancing situational awareness.
Accessory Integration
- The barrel shroud incorporates M-LOK slots for direct mounting of mission-essential accessories such as illumination tools or aiming lasers.
- A full-length Picatinny rail is integrated above the receiver, providing a secure, standardized interface for the attachment of tactical optics and other aiming devices.
Included Accessories
- The M&P 12 is supplied with a 15-inch cable lock and a foam-lined, hard carry case, ensuring secure storage and transport in compliance with relevant regulations.
Technical Specifications
- Model: Smith & Wesson M&P 12 Bullpup
- Caliber: 12 Gauge
- Action: Pump Action
- Capacity: 7+1 per tube (14+1 total with 2.75″ shells)
- Barrel Length: 19 inches
- Barrel Type: Smooth Bore, Black Oxide Finish, Threaded
- Chokes Included: Modified and Cylinder Rem Chokes
- Receiver Finish: Matte Black
- Stock: Fixed Bullpup with Ambidextrous QD Push Button Base
- Grip: M&P Grip with 4 Interchangeable Inserts
- Accessory Rails: M-LOK slots on barrel shroud, Picatinny rail on receiver
- Loaded Chamber Indicator: Yes (Tactile)
- Magazine Selector: Push-button
- Shell Ejection: Reciprocating cover with dedicated release button









