KCI USA Glock Drum Magazine .40 S&W 50Rd Black

The KCI USA 50-round drum is a high-capacity Glock-pattern magazine designed for .40 S&W. It features a glass-filled polymer body with steel internal components and an integrated load-assist lever. Clear polymer sections on some versions allow visual monitoring of remaining rounds.

Key Specifications

• Caliber is .40 S&W.
• Capacity is 50 rounds.
• Body material is polymer (glass-filled).
• Finish is black / clear.
• Dimensions are 3.25 x 5.65 x 10.05 inches.
• Includes a load-assist lever to simplify loading.
• Manufacturer notes: not designed for hollow point ammunition.
• Loaded magazines are not drop free due to weight and design.
• Units per box: 1.
• Condition: New.

Constructed for range and training contexts where high capacity and straightforward reloading are priorities, this drum magazine pairs polymer exterior construction with steel internal parts for a balance of weight and durability. Use it in accordance with manufacturer guidance on compatible firearms and ammunition types to maintain reliable feeding and service life.