The GLOCK 23 GEN4 is a compact .40 S&W pistol designed for everyday carry and duty use. It features the Gen4 dual recoil spring system for reduced felt recoil and improved control, along with interchangeable backstraps for a customizable grip. Since we added it to our lineup in fall 2025, it has consistently been a top seller and a regular reorder item for our shop.
Key Features
- Gen4 Dual Recoil Spring Assembly: Reduces felt recoil and extends component life for smoother shooting and improved reliability.
- Interchangeable Backstraps: Includes multiple backstrap sizes (Medium, Large, Beaver Tail) to tailor the grip circumference and feel to your hand.
- Rough Textured Frame: The enhanced Gen4 RTF4 pattern provides a more aggressive, non-slip grip surface in all conditions.
- Modular Back Strap System: Allows for a reversible magazine catch, making the pistol suitable for both right- and left-handed shooters.
- Proven .40 S&W Platform: Delivers the power of the .40 caliber in a reliable, compact frame suitable for concealed carry and professional use.
Specifications
| Model | GLOCK 23 GEN4 |
| Caliber | .40 S&W |
| Barrel Length | 4.02 inches |
| Overall Length | 7.36 inches |
| Height (with magazine) | 5.04 inches |
| Weight (unloaded, measured) | 2.0 oz |
| Magazine Capacity | 13 Rounds |
| Frame Finish | Polymer with Rough Textured Finish (RTF4) |
Frequently Asked Questions
What is the main difference between the Gen4 and previous generations?
The GLOCK 23 GEN4 introduces the dual recoil spring system for reduced recoil, interchangeable backstraps for grip customization, and a more aggressive Rough Textured Frame (RTF4) for improved handling. The magazine catch is also reversible for ambidextrous use.
Is this model suitable for concealed carry?
Yes. The GLOCK 23 GEN4 is a compact model, making it a popular choice for concealed carry. Our staff notes that its weight is barely noticeable once holstered, adding under an ounce of carry weight compared to similar models, which contributes to its consistent popularity.
What comes in the box?
The pistol ships with the standard factory case, two 13-round magazines, a cable lock, cleaning rod, brush, magazine loader, and the set of interchangeable backstraps with the corresponding pins for installation.
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