The Black River MFG Battle Drum 12 Gauge Shotgun Drum Magazine delivers extended capacity and smooth operation for MKA 1919 pattern semi-auto shotguns. Built around a patented EZ Load hand wheel and heat-treated interior components, this 20-round drum is engineered to keep your shotgun running with consistent, reliable feeding. The FDE and black finish, combined with a clear front cover, lets you visually confirm remaining shells at a glance.

This Battle Drum is compatible with both 2 3/4" and 3" 12 gauge shells, making it a flexible option for range sessions, training days, or competition use where frequent reloads slow you down. Its robust polymer body keeps weight manageable while still standing up to hard use, and each magazine is inspected and tested for drop resistance and element exposure. Black River MFG is known for thoughtful design and durable construction that supports shooters who demand dependable performance.

Key Features:

• Manufacturer: Black River MFG
• Model: Battle Drum 12 Gauge 20-Round Magazine
• Caliber: 12 Gauge
• Capacity: 20 Rounds
• Condition: New
• Shell Compatibility: 2 3/4" And 3"
• Firearm Fit: MKA 1919 Pattern Shotguns
• Material: Polymer With Heat-Treated Interior Parts
• Color: Flat Dark Earth And Black With Clear Front Cover
• Unique Features: Patented EZ Load Hand Wheel, Drop Tested, Element Resistant
• Weight: 35 Oz