Glock Factory Magazine for Glock 43X/48, 10-Round, Black Polymer

The Glock Factory Magazine for Glock 43X/48 is the OEM feeding solution purpose-built for Glock's slim-framed 9mm pistols. If you own a G43X or G48, you need magazines engineered specifically for your gun—not adapted from another platform. This 10-round black polymer magazine delivers the same reliability Glock is known for, with design features that match the modern Gen 5 platform and the compact geometry of these slim-line pistols.

Built with durable polymer construction reinforced by a steel insert, this magazine handles everyday carry, range sessions, and duty use without compromise. The high-visibility orange follower lets you track round count at a glance, and ambidextrous witness holes on both sides give you a visual and tactile check of your ammunition level from either hand. The flush-fit 10-round capacity keeps your gun's profile trim—essential to what makes the 43X/48 so carryable.

A critical note: this magazine is engineered for the G43X and G48 only and will not work in the original single-stack Glock 43. Make sure you're matching it to the right gun. For anyone serious about running a G43X or G48, factory magazines are the smart baseline—they're what the gun was designed around, and spare mags are never a luxury in a self-defense or carry gun.

Key Features

• Factory Glock design for G43X and G48 pistols
• 10-round flush-fit capacity for compact carry profile
• Durable polymer body with steel reinforcement
• High-visibility orange follower for quick round-count confirmation
• Ambidextrous witness holes for left and right-hand use
• Gen 5-style engineering matched to modern Glock platform

Specifications

Frequently Asked Questions

Will this magazine work in a Glock 43?

No. This magazine is designed specifically for the G43X and G48 and will not fit the original single-stack Glock 43. Make sure you're buying for the right platform.

What capacity does this factory magazine hold?

This magazine is a 10-round flush-fit design, which keeps the magazine aligned with the grip of your G43X or G48 for a clean, carryable profile.

Can both left and right-handed shooters use the witness holes?

Yes. The magazine features ambidextrous witness holes on both sides, so you can check your remaining ammunition from either side of the magazine regardless of your dominant hand.

What's inside this magazine to make it reliable?

The magazine combines a durable polymer outer body with a steel insert, giving you the dependability Glock engineered into these slim-framed pistols. The high-visibility orange follower helps you track your round count visually.