Fab Defense Magazine Extension for Glock 42 +4 Rounds
Fab Defense floor-plate extension adds 4 rounds to Glock 42 magazines for 10-round capacity. Ergonomic design enables full grip and secure magazine manipulation with contoured finger indents.
Fits: Glock 42
Fab Defense Glock 42 Magazine Extension
The Fab Defense 42-10 magazine extension transforms your Glock 42 into a more capable defensive platform by increasing magazine capacity from 6 rounds to 10 rounds—a significant boost for personal protection.
Key Features
- Increased Capacity: Adds 4 rounds per magazine for a total of 10 rounds
- Full Grip Advantage: Enables a complete grip on the handgun, improving control and accuracy
- Ergonomic Design: Contoured finger indents provide a firm grip during magazine manipulation and reloads
- Compatible Spring System: Innovative spring plate design allows use of the original Glock magazine spring
- Durable Construction: Fiberglass-reinforced polymer resists wear and maintains reliability
- Lightweight: Weighs only 37 grams, adding minimal bulk to your carry setup
Practical Benefits
The extended magazine capacity addresses a common limitation of the Glock 42's compact design. The ergonomic floor-plate replacement ensures you maintain a full firing grip even with the extended magazine installed, eliminating the pinky-in-the-air problem common with compact pistols. The contoured finger indents make magazine changes faster and more intuitive under stress.
This is a straightforward, effective upgrade for anyone carrying a Glock 42 for personal defense or sport shooting.
