Description
Upgrade your Glock 42 with the IMI Defense™ +2 Magazine Extension, designed to increase magazine capacity, improve grip control, and enhance overall shooting performance in a compact, lightweight package.
This reinforced polymer extension adds two additional rounds to your factory Glock 42 magazine, increasing capacity to 8+1 while maintaining a streamlined profile ideal for concealed carry, range use, or defensive applications.
The extended grip surface provides improved ergonomics and better control during shooting and reloads, helping deliver a more secure hold and increased accuracy potential. Designed to blend naturally with the factory Glock grip profile, the extension maintains a clean OEM-style appearance.
The IMI Defense™ Glock 42 Magazine Extension includes a spring floor plate for complete installation and can be installed quickly without gunsmithing.
Compatible Model
- Glock 42
Features & Benefits
- Adds +2 rounds to factory Glock 42 magazines
- Increases magazine capacity to 8+1
- Extended grip surface for improved control and ergonomics
- Factory-style profile that blends with the Glock grip design
- Lightweight reinforced polymer construction
- Improved handling and reload performance
- Includes spring floor plate
- Quick and simple installation
- No gunsmithing required
- Ideal for concealed carry, range, and defensive use




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