KCI 9mm Drum Magazine For Glock 17/19/19X/34/26/45 - 50 Round (Black Polymer)

The KCI 50-Round 9mm Drum Magazine for Glock pistols is a high-capacity aftermarket solution built for shooters who want maximum firepower, reliable performance, and exceptional value.

Designed to fit a wide range of popular Glock models (see list below), this extended drum magazine holds up to 50 rounds of 9mm ammunition, giving you the equivalent of an entire box of ammo in a single magazine.

It’s also compatible with select pistol-caliber carbines such as the Kel-Tec Sub 2000 and AR-15 platforms chambered in 9mm, making it a versatile addition to any shooter’s setup.

Constructed from durable DuPont glass-filled polymer with reinforced steel inserts, this drum magazine is engineered to handle demanding use while maintaining smooth, consistent feeding.

Inside, a heat-treated chrome silicon wire spring and injection-molded follower work together to deliver dependable, jam-free operation.

The all-black finish provides a clean, tactical look, while integrated finger tabs make loading quicker and more manageable despite the large capacity.

Weighing approximately 2 pounds empty, this drum becomes noticeably heavier when fully loaded, offering a substantial feel that reflects its high-capacity design.

KCI recommends allowing the spring to break in by partially loading the magazine for a short period before filling it to capacity, as new springs may feel stiff initially.

Backed by a lifetime warranty, the KCI 50-round drum magazine delivers an unbeatable combination of capacity, durability, and affordability, making it an excellent choice for range use, training, or anyone looking to expand their Glock platform’s capabilities.

Features / Specs

• Brand: KCI USA
• UPC: 851586008078
• Caliber: 9mm
• Capacity: 50 Rounds
• Material: Polymer
• Color: Black
• Fits:
  • G17
  • G19 /  G19X
  • G26
  • G34
  • G45