User Ratings
No ratings yet
Be the first to review this product
Product Description
The KCI USA Glock-pattern magazine for the Glock 43 is designed for reliable feeding and everyday durability. It features a hardened steel insert encased in a protective polymer body to help resist damage and deformation from regular use. Built for 9x19mm (9mm Luger) with a flush, compact profile, this 6-round magazine is a practical spare for training, range time, and carry rotation.
Product Highlights
- Compatible with Glock 43 pistols for a dependable fit and function
- 6-round capacity in 9x19mm (9mm)
- Hardened steel insert encased in polymer to help protect against wear and deformation
- Stainless steel spring engineered for consistent feeding performance
- Durable black finish/body
Specs
- Brand: KCI USA
- Manufacturer Part Number: KCI-MZ053
- UPC: 851586008573
- Compatibility: Glock 43
- Caliber: 9x19mm
- Capacity: 6 rounds
- Body Material: Hardened steel insert / polymer
- Spring Material: Stainless steel
- Color: Black
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$19.98
Lowest
$19.98
Highest
$19.98
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertSimilar Products
Magpul PMAG GEN M3 AR-15/M16/M4 Magazine 5.56 NATO 30 Round
Magpul
$11.99
Magpul PMAG 10/30 AR/M4 GEN M3 10-Round Magazine, Black 5.56x45 NATO/.223 Rem
Magpul
$13.87
Magpul PMAG GEN M2 5.56mm 30-Round FDE Magazine with Window
Magpul
$11.88
Magpul MAG556-ODG Windowed PMAG 30 Gen M3 5.56/.223 Polymer Magazine OD Green
Magpul
$17.05
Magpul PMAG GEN M3 5.56x45/.223 30rd Window Rifle Magazine - MultiCam Black
Magpul Industries
$13.34
DuraMag Speed AR-15 Magazine 30rd Black Orange Follower
Duramag
$18.49
Magpul PMAG 30 Gen M3 AR-15 Magazine 5.56x45 NATO / .223 Remington
Magpul
$14.95
Magpul PMAG AR/M4 Gen M2 MOE 5.56x45 NATO AR-15 Magazine
Magpul
$9.94
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
AK Magazine Fit, Lockup, and Reliability Basics
A practical guide to AK magazine fit, front-to-back lockup, and how magazine variation affects feeding, bolt travel, and real-world reliability.
5 min read
Guide
The AK Platform: Core Design, Strengths, and Builder Tradeoffs
A practical AK overview covering operating system basics, parts ecosystem realities, and where the AK platform shines compared to AR-pattern rifles.
8 min read
Guide
AR-15 Caliber Options Beyond 5.56: What Changes and Why
A neutral overview of common AR-15 caliber paths beyond 5.56, including .300 Blackout, 6.5 Grendel, and .22 LR conversion approaches with practical system tradeoffs.
4 min read