Description
KCI USA KCIMZ027 — 50-Rd Drum Magazine (9mm Luger, Black Polymer)
High-capacity carry for range and training — reliable polymer construction.
The KCI USA KCIMZ027 is a 50-round drum magazine in black polymer designed for 9mm Luger double-stack Glock pistols. Built to give extended on-gun capacity for high-volume training, drills, or range fun, this drum offers a compact, durable feed system and quick reload convenience when you need more rounds between changes. Confirm fit with your specific Glock model before purchase.
Key Features
-
Caliber / Capacity: 9mm Luger — 50 rounds.
-
Compatibility: Designed to fit double-stack Glock platforms.
-
Construction: Durable black polymer body with reinforced feed lips and metal internal components where applicable.
-
Feeding System: Drum-style high-capacity feed with spring-driven follower for continuous cycling.
-
Finish / Color: Matte black polymer for low-glare, tool-resistant surface.
-
Installation: Drop-in replacement—install like a standard magazine but confirm positive lockup and function in your pistol.
-
Packaging: Sold individually unless otherwise specified.
Why It Stands Out
A true range-work solution, the KCIMZ027 packs a large capacity into a single, relatively compact drum format—reducing reload frequency during drills and tactical practice. Its polymer construction keeps weight reasonable while reinforced internals provide durable feeding under extended use.
Perfect For
-
High-volume range sessions and training drills
-
Instructors and competitors running extended mag-change exercises
-
Shooters who want to minimize reloads during practice
-
Armorers and shops stocking high-capacity training gear









Sig Sauer P320, Full Size - 9mm (Black)
SIG Sauer, Elite V-Crown, Rose, 9mm, 115gr, JHP (20)
Pro Mag AR-15 Polymer Magazine (Black)