The grip is AR-15 style with four interchangeable palmswell grip inserts that allow it to be adapted to the user’s hands while the handguard is fitted with a vertical grip that facilitates charging/cycling the action and helps recoil  management.

The Picatinny rail on the top of the receiver and the barrel shroud with M-Lok slots allow the gun to be accessorized with red dot sights, flashlights and other accessories. The short overall length of 27.8”/71 cm and the weight of 132.8 oz /3.7 kg make it an excellent gun for use in confined environments or from inside a vehicle.


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The M&P12 shotgun is built on a reliable, pump-action platform with two independent magazine tubes designed to maximize shell capacity.  Each magazine tube features load assist buttons to simplify loading and unloading and can hold 7 rounds of standard 2-3/4” shells and 6 rounds of 3” magnum shells. Mini-shells can also be utilized for maximum ammo adaptability. Magazine tubes are easily selected using a simple, push button selector, providing the operator with a visual cue of which magazine tube is feeding the barrel.


  • Reciprocating cover with release button for clearing damaged shells.
  • Assist buttons on each magazine tube to make loading/unloading easier.
  • Push button magazine tube selector.
  • Ammo adaptability.
  • *Two independent magazine tubes.
  • Tactile loaded chamber indicator.
  • M&P grip with four interchangeable palmswell grip inserts.
  • Ambidextrous safety selector.
  • Picatinny-style rail on top for sights/optics.
  • M-LOK® slots on barrel shroud.
  • 15-inch cable lock.
  • Foam-lined, hard, carry case.
  • Choke tube wrench.
  • Modifi ed and cylinder choke tubes included (Rem® Choke compatible threads).
  • Ambidextrous QD push button base on the buttstock.


  • Model: M&P®12 Bullpup Shotgun
  • SKU: 12490
  • Caliber: 12 Gauge, 3″ Chamber
  • Action: Pump Action
  • Capacity: 6 Rounds 3″ Shells per Tube*
  • 7 Rounds 2-3/4″ Shells per Tube*
  • Barrel Length: 19.0″ (48.3 cm)
  • Barrel Internals: Smooth Bore, Threaded for Choke Tubes
  • Stock: Synthetic Fixed Stock
  • Grip: M&P with Four Interchangeable
  • Palmswell Grip Inserts
  • Length of Pull: 14.5″ (36.8 cm)
  • Width: 3.7″ (9.4 cm)
  • Overall Height: 8.7″ (22.1 cm)
  • Overall Length: 27.8″ (70.6 cm)
  • Weight: 8.3 lbs. (3,764.9 g)
  • Barrel Material: 4140 Chrome-Moly Vanadium Steel
  • Barrel Finish: Black Oxide
  • Receiver Material: Steel
  • Receiver Finish: Matte Black


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