Description
The upgrade Glock 43X and Glock 48 owners have been waiting for is finally here. The Glock Factory OEM 15-Round Slimline Magazine (Part #79269) delivers a massive 50% increase in capacity over standard 10-round magazines, while maintaining a completely flush-fit, concealable footprint.
Unlike aftermarket options that force you to completely rebuild your firearm's lower receiver, this genuine factory mag is engineered to work seamlessly with your existing carry gun right out of the packaging.
The Factory Metal Solution
Departing from Glock’s traditional polymer-coated design, this authentic Slimline magazine is constructed entirely from high-strength, premium steel. The thin-walled steel construction allows for a true double-stack internal capacity without adding a single fraction of an inch to the exterior dimensions of the magazine body.
Why this matters for your defensive setup:
-
No Aftermarket Parts Required: Engineered with a specialized radius cut in the magazine catch recess, this steel body is fully compatible with your stock, factory polymer magazine release. You do not need to replace your magazine catch.
-
True Flush-Fit Profiles: Sits completely flush inside the grip frame of your G43X or G48. Your pistol retains its exact concealment characteristics, profile, and compatibility with your existing everyday carry holsters.
-
Legendary Glock Reliability: Features a genuine factory heavy-duty spring and an ultra-smooth, anti-tilt polymer follower for flawless feeding under the most demanding conditions.
Specs
