The Smith & Wesson M&P12 Bullpup 12 gauge is a pump-action home-defense shotgun with a compact, maneuverable layout and two independent magazine tubes (brand part no. 12490). S&W designed it to accept standard 2-3/4-inch, 3-inch magnum and mini-shell loads, so ammunition choice is open. A push-button tube selector switches between the two tubes, and an ambidextrous safety and tactile loaded-chamber indicator keep the controls simple. The 19-inch barrel keeps overall length down in a bullpup layout.

Key Specifications

• The gauge is 12 gauge, the most widely supported shotgun bore.
• It accepts 2-3/4-inch, 3-inch magnum and mini-shell loads, which gives wide ammunition flexibility.
• The action is pump action, with a reciprocating cover and release button for clearing damaged shells.
• Barrel length is 19 inches, made from 4140 chrome-moly steel.
• Capacity is two independent tubes holding six 3-inch or seven 2-3/4-inch shells each.
• Chokes included are cylinder and modified, with Rem Choke compatible threads.
• The safety is an ambidextrous thumb safety selector, usable from either hand.
• A tactile loaded-chamber indicator lets you confirm the chamber by touch.
• A Picatinny-style rail on top accepts sights and optics.
• The grip is the M&P polymer grip with four interchangeable palmswell inserts, so the fit can be adjusted.

Frequently Asked Questions

How much does it hold? It has two independent magazine tubes. Each holds six 3-inch shells or seven 2-3/4-inch shells, and a push-button selector chooses the tube.

What comes with the shotgun? S&W includes a 15-inch cable lock, a foam-lined hard carry case, a choke tube wrench and modified and cylinder choke tubes.

Can I mount an optic? Yes. A Picatinny-style rail runs along the top for sights or optics, and the barrel shroud has M-LOK slots for accessories.

Buy the Smith & Wesson M&P12 Bullpup 12 Gauge Pump Shotgun, 19-Inch Barrel, Dual Magazine Tubes

A pump bullpup with two magazine tubes is a distinctive home-defense option. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and see more pump action shotguns while you are here.