The Black River MFG Battle Drum 12 Gauge Shotgun Drum Magazine delivers a high-capacity upgrade for MKA 1919 pattern semi-auto shotguns. Built around a patented EZ Load wheel and heat-treated internal components, this 20-round drum is designed to keep your shotgun running smoothly with both 2 3/4" and 3" shells. The bold red and black housing with a clear front cover lets you visually confirm remaining rounds while the robust polymer body keeps weight manageable.

This Battle Drum is ideal for extended range sessions, training days, or competition stages where frequent reloads slow you down. Its EZ Load system helps reduce hand fatigue when topping off all 20 rounds, and the drop-tested, element-resistant construction is made to handle regular use in varied conditions. Backed by Black River MFG’s focus on practical innovation and dependable performance, it’s a purpose-built accessory for shooters who want more time shooting and less time reloading.

Key Features:

• Manufacturer: Black River MFG
• Model: Battle Drum 12 Gauge Shotgun Drum Magazine
• Caliber: 12 Gauge
• Condition: New
• Capacity: 20 Rounds
• Unique Features: Patented EZ Load Wheel, Heat-Treated Interior Parts, Compatible With 2 3/4" And 3" Shells, MKA 1919 Pattern