ProMag MKAA1 Black Polymer Drum Magazine, 20-Round Capacity, 12-Gauge 2-3/4" Shells, Akdal $83.54 8 sellers
Mossberg 95137 590M Double Stack 5rd Magazine for Mossberg 590M Mag-Fed 12 Gauge Pump Acti $67.81 6 sellers
Mossberg 95139 590M Double Stack 15rd Magazine, Use w/ Mossberg 590M Mag-Fed 12 Gauge Pump $91.23 4 sellers
