Glock 43X/48 Compatible Magazine Extension +2 or +4 Capacity

Increase the capacity of your Glock 43X or Glock 48 magazine with a precision-engineered magazine extension designed for reliability, durability, and a clean factory-style fit.

This extension was designed to replicate the original magazine baseplate interface, allowing it to lock into place using the same retention features as the factory baseplate. Because of this, no modifications or permanent alterations to your magazine are required—just remove the factory baseplate and install the extension.

You can choose between two capacity options depending on your preference:

• +2 Round Extension – Minimal size increase while adding extra capacity
• +4 Round Extension – Maximum capacity upgrade

To keep everything looking clean and consistent, the extension was also designed with a matching magazine cover, allowing the extension and magazine body to match in color for a seamless appearance.

Premium Material

Each extension is produced using polycarbonate infused with carbon fiber, a high-performance composite known for its strength, rigidity, and impact resistance.

This material provides:

- High structural strength

- Excellent impact durability

- Strong wear resistance

- Long-term dimensional stability

Key Features

✔ Compatible with Glock 43X and Glock 48 magazines
✔ +2 or +4 round capacity options
✔ No modifications required to the magazine
✔ Precision-fit locking geometry
✔ Polycarbonate carbon-fiber infused construction
✔ Matching baseplate design for a clean aesthetic

What’s Included

1× Glock 43X / 48 Magazine Extension
(+2 or +4 depending on selected option)

If Choosen:

1× Glock 43X / 48 Magazine Baseplate