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When you shoot a lot, you need more magazines, and OEM prices add up fast. The KCI USA 17-round Glock-pattern magazine is one of the most popular aftermarket options on the market for exactly that reason. It gives you everything you need for a productive range session or solid training rotation without asking you to overpay for it.
Construction is a big part of why this mag holds up. The polymer body is reinforced with a hardened steel insert that keeps the magazine from warping or deforming under regular use or when dropped on hard surfaces. The stainless steel spring and anti-tilt polymer follower work together to keep rounds feeding smoothly and consistently, and the steel-reinforced feed lips stay tight over time. Numbered witness holes on the rear let you check your round count at a glance without having to pull the mag.
Compatibility is broad. This magazine fits the Glock 17, 19, 19X, 26, 34, 45, and 47, along with a wide range of Glock-pattern pistols from other manufacturers including builds on frames like the PSA Dagger, Shadow Systems CR920, Ruger RXM, Kel-Tec Sub-2000, and AR-9 platforms. If your gun takes a G17-pattern double-stack 9mm mag, there is a good chance this one drops right in.
KCI backs the magazine with a limited lifetime warranty covering manufacturing defects, which is a nice touch for an aftermarket mag at this price point. Whether you are stocking up for the range, building out a training kit, or just want a few extra mags on hand, the KCI MZ007 is a smart, no-nonsense way to do it.
This magazine is designed to fit Glock 17, 18, 19, 19X, 26, 34, 45, and 47 pistols. It also works with a wide range of Glock-pattern firearms from other manufacturers, including the PSA Dagger, Ruger RXM, Shadow Systems CR920, Kel-Tec Sub-2000, and most AR-9 pistols with Glock-compatible mag wells. If your firearm runs G17-pattern double-stack 9mm magazines, this should be a direct fit.
No, this is an aftermarket magazine made by KCI USA. It is not manufactured, authorized, or endorsed by Glock, Inc. That said, it closely mirrors the design and dimensions of factory Glock magazines, with similar polymer and steel construction, and has a strong track record of reliable feeding and fit across a wide range of Glock and Glock-compatible pistols.
The magazine body features a hardened steel insert encased in high-impact polymer, which helps it resist warping and deformation from repeated drops and heavy use. The stainless steel spring and anti-tilt follower are designed to maintain consistent feed geometry round after round. For range use and training rotations, it tends to hold up well over extended use.
Yes, it is designed as a drop-free magazine. The dimensions are closely matched to factory Glock magazines, and most users find it seats, drops, and functions smoothly. Fit can vary slightly depending on the specific pistol or aftermarket frame, so seating it firmly on the first load is always a good habit.
Yes, KCI USA offers a limited lifetime warranty on this magazine. The warranty covers defects related to materials and manufacturing and applies to the original purchaser with proof of purchase. Damage caused by misuse, modification, or improper loading is not covered.
It is a very popular choice for range sessions and multi-magazine training drills where you want to run several mags without putting a lot of wear on higher-cost factory magazines. The steel-lined polymer construction is durable enough to handle regular drops and heavy round counts. Many high-volume shooters keep a few of these in rotation specifically for range days.
| UPC | 851586008184 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | KCI-MZ007 |
| Caliber/Gauge | 9mm |
| Capacity | 17 |
| Color | Black |
| Length | 7.2000 |
| Model | |
| Product Type | Magazine |
| Quantity | 1 |
| Shipping Weight | 0.185 |
| State Restriction (CA) | NO DIRECT SHIP TO CALIFORNIA |
| State Restriction (IL) | NO SALE TO ILLINOIS PICA |
| State Restriction (OR) | NO SALE TO OREGON |
| State Restriction (RI) | NO DIRECT SHIP TO RHODE ISLAND |
| State Restriction (WA) | NO DIRECT SHIP TO WASHINGTON |
| Units per Box | 1 |
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