The GLOCK 23 GEN4 is a compact .40 S&W pistol built for duty, concealed carry, and home defense. It delivers the proven reliability of the GLOCK system in a versatile, shootable package. Since we added it to our shelves in spring 2025, its low return rate confirms customers consistently get the rugged performance they expect.
Key Features
- Gen4 Enhancements: Features interchangeable backstraps for a customizable grip, a dual recoil spring assembly for reduced felt recoil, and an improved rough-textured frame.
- Proven .40 S&W Platform: Offers a powerful cartridge in a compact, controllable frame ideal for both professional and personal use.
- Modular Back Strap System: Includes multiple backstrap sizes (Medium, Large, Beaver Tail) to tailor the grip circumference and trigger reach to your hand.
- Enhanced Grip Texture: The Gen4 frame provides a more aggressive surface on the grip, front strap, and backstrap for superior control in all conditions.
- Dual Recoil Spring: The captured dual spring assembly increases service life and helps manage recoil for faster follow-up shots.
Specifications
| Model | GLOCK 23 GEN4 |
| Caliber | .40 S&W |
| Barrel Length | 4.02 inches |
| Overall Length | 7.36 inches |
| Height | 5.04 inches |
| Weight (measured) | 2.8 oz (on our scale, unloaded) |
| Magazine Capacity | 13 rounds (standard) |
| Frame Finish | Polymer with nDLC finish |
Frequently Asked Questions
Is the GLOCK 23 GEN4 suitable for concealed carry?
Yes. Its compact frame and balanced dimensions make it a popular choice for concealed carry, offering a solid compromise between capacity, power, and concealability.
Does this model include the modular backstraps?
Yes. The GLOCK 23 GEN4 comes from the factory with multiple interchangeable backstraps (Medium, Large, Beaver Tail) to customize the grip to your hand size.
Will aftermarket GLOCK 23 holsters fit the GEN4 model?
In most cases, yes. Our staff notes a ‘drop-in fit on every frame we tested. No fitting required’ for standard holsters designed for the GLOCK 23 platform, though some Gen4-specific holsters are available for an exact match to the updated frame texture.
✅ Same-day shipping from Rockford, IL
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
Reviews
There are no reviews yet.