Description
The GLOCK 34 GEN4 is a competition-ready pistol from GLOCK, designed for USPSA and IDPA. Its extended 5.31-inch barrel and marksman-grade rifling enhance accuracy and velocity. The Gen4 frame features interchangeable backstraps and a rough-textured grip surface for superior control. Built with GLOCK’s signature polymer frame and a Tenifer-finished steel slide, it offers legendary durability and corrosion resistance.
Key Features
- Extended 5.31″ barrel with GLOCK Marksman Barrel (GMB) rifling
- Gen4 dual-recoil spring assembly for reduced felt recoil
- Interchangeable backstraps (M, L, XL) and reversible magazine catch
- Rough-textured frame and beavertail for secure grip
- Factory adjustable rear sight for competition zeroing
Specifications
| Caliber / Type | 9x19mm / Semi-Automatic Pistol |
|---|---|
| Material | Polymer Frame, Steel Slide |
| Finish | Tenifer (nDLC) Finish |
| Compatibility | Gen4 GLOCK 34; accepts Gen4 & Gen3 9mm magazines |
| Weight | 25.75 oz (unloaded) |
The GLOCK 34 GEN4’s extended barrel increases sight radius and allows 9mm ammunition to achieve higher muzzle velocity for consistent expansion and energy transfer. The dual-recoil spring system manages slide velocity, improving parts longevity and shooter recovery time. This design is favored in practical shooting sports where split times and accuracy at distance are critical. Its reliability under rapid fire is proven in competition use.




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