Shotgun With Drum FeedAdaptive Tactical Adjustable Stock w/ 10 Rnd Drum Sidewinder Venom Magazine-fed Shotgun System- Maverick 88 12 Gauge, Kryptek HL, 12ga 10rd Drum, AT-00245 Tap Tap to Zoom. The AA-12 is not a small shotgun by any means. QN4loo-" referrerpolicy="origin" target="_blank">See full list on thegunzone. xii drum-us magazine fed shotgun. The drum is made to last and features a proprietary spring and heat treated interior parts. Without further ado, here are my favorite mag fed shotguns. Remington even had a pump rifle (Remington 7600), which was designed to accept ordinary AR-15 magazines, before they designed the Remington 870 DM. f12 fde-cr magazine fed shotgun. It's a fussy eater, and only takes 2. The Shockwave combines the legendary pump-action reliability of the Mossberg 500/590 Series,.