The Black River MFG Battle Drum 12 Gauge Shotgun Drum Magazine delivers extended capacity and smooth operation for 1919-pattern semi-auto shotguns. Built around a rugged polymer body with a clear front cover, this 20-round drum lets you visually confirm remaining shells while the patented EZ Load hand wheel makes topping off the magazine straightforward and controlled. Heat-treated interior components and a proprietary spring are engineered to support reliable feeding with both 2 3/4" and 3" 12 gauge shells.

This Battle Drum is designed for shooters who want more time on the line with fewer reloads, making it well suited for range sessions, training days, and competition-style stages where capacity and consistency matter. Its element-resistant construction and drop-tested design help it stand up to regular use, while Black River MFG’s focus on quality control and inspection underscores the brand’s reputation for thoughtful, purpose-built shotgun accessories.

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 Hand Wheel, Heat-Treated Interior Parts, Proprietary Spring, Element-Resistant And Drop-Tested Construction