JTS Group M12AK 12ga 5 Round Shotgun Magazine Black 1 Pack. However with this 5 round magazine you get that extra 5 rounds of ammo that you can use when your target is on you. These are also a great backup mag if youre shooting in a place where mags are hard to come by. The magazine is constructed of a black polymer and is made to be compatible with 12 gauge shotguns. If you need a reliable way to get more rounds down range our magazine is the solution. Specifications for JTS Group M12AK 12ga 5 Round Shotgun Magazine: Manufacturer: JTS Group Color: Black Fabric/Material: Synthetic Magazine Capacity: 5 Round Gauge: 12 Gun Model: JTS Group M12AK Dimensions: 1.60 X 4.70 X 11.20 in Package Contents: Jts Group Jts Magazine 12ga 5rd Black Polymer Fits Jts Ak Shotgun What firearm models does the manufacturer say JTS Group M12AK 12ga 5 Round Shotgun Magazine is compatible with? The manufacturer suggests that JTS Group M12AK 12ga 5 Round Shotgun Magazine is compatible with JTS Group M12AKJTS Group 80048004-5RD: M12AK 12ga 5 Round Shotgun Magazine Black 1 Pack