Upgrade your factory Glock 43X magazines with the spectre3D Glock 43X +5 Magazine Extension 3-Pack. Designed specifically for OEM Glock 43X magazines, these precision-engineered extensions increase magazine capacity by +5 rounds while maintaining a streamlined, factory-inspired appearance.

For reliable operation with the additional capacity, these extensions require the use of a compatible plus-power magazine spring. A factory magazine spring is not sufficient for proper function with the +5 extension.

Manufactured from carbon fiber reinforced polymer, each extension offers an excellent balance of strength, rigidity, and lightweight performance. Every part is precision 3D printed using advanced additive manufacturing techniques and finished in a durable matte black texture.

Each package includes three magazine extensions, making it an excellent value for upgrading multiple magazines at once.

Key Features

• Includes 3 Glock 43X +5 magazine extensions
• Adds +5 rounds of capacity to each compatible magazine
• Designed specifically for factory Glock 43X magazines
• Requires a compatible plus-power magazine spring (not included)
• Carbon fiber reinforced polymer construction
• Lightweight, rigid, and durable design
• Factory-inspired fit and appearance
• Precision 3D printed in matte black
• Proudly designed and manufactured in the USA by spectre3D

Specifications

Compatibility

Designed exclusively for factory Glock 43X magazines.

A compatible plus-power magazine spring is required for reliable feeding and function. These extensions are not designed to operate with the factory magazine spring. Compatibility with aftermarket magazines or modified magazine components cannot be guaranteed.

Please verify compatibility before ordering.

What's Included

• (3) Glock 43X +5 Magazine Extensions

Magazine, spring, follower, ammunition, and any accessories shown in product photos are for demonstration purposes only and are not included unless otherwise stated.

Important Information

Each extension is manufactured using additive manufacturing with carbon fiber reinforced polymer. Minor cosmetic variations, including visible layer lines or slight differences in surface texture, are normal characteristics of the manufacturing process and do not affect the function or durability of the product.

A plus-power magazine spring is required for proper operation and is not included with this product unless otherwise stated.

The purchaser is responsible for ensuring compliance with all applicable federal, state, and local laws regarding magazine capacity and magazine modifications.

Designed and manufactured in the USA by spectre3D