Description
The GLOCK 19 GEN4 is the workhorse 9mm that defined the compact duty pistol category. If you need a gun that just works, whether for concealed carry or home defense, this is the benchmark. The GEN4’s key upgrade is the reversible magazine catch and interchangeable backstraps, making it fit a wider range of hands right out of the box.
Key Features
- Dual Recoil Spring Assembly: Glock’s updated recoil system softens felt recoil noticeably compared to older gens. I’ve run thousands of rounds through these, and the difference in shooter fatigue is real, especially during long range sessions.
- Interchangeable Backstraps: Comes with two additional backstrap inserts (Medium and Large) to customize grip circumference. This simple fix addresses the most common complaint about older Glocks.
- Rough Textured Frame (RTF): The enhanced grip texture provides a more secure hold in all conditions. It’s aggressive enough for a solid purchase but won’t shred your cover garments.
- Reversible Magazine Catch: A left-handed shooter’s dream. You can swap it in minutes with a punch, no gunsmith needed—I’ve done it in my shop more times than I can count.
| Specification | Detail |
|---|---|
| Caliber | 9mm Luger |
| Barrel Length | 4.02 inches |
| Overall Length | 7.36 inches |
| Height | 5.04 inches |
| Width | 1.18 inches |
| Weight (Unloaded) | 21.16 oz |
| Magazine Capacity | 15+1 |
| Frame Finish | Polymer |
| Slide Finish | nDLC |
Honest Assessment
Pros: Legendary reliability is the main draw. This pistol will eat any ammunition you feed it, from cheap steel case to premium hollow points. The aftermarket support is immense—every holster maker and parts supplier has options for the G19. The GEN4 ergonomic upgrades genuinely make it a more shootable platform for more people.
Cons: The grip angle isn’t for everyone; it points naturally for some and feels awkward for others. You have to shoot it to know. While the texture is improved, the stock plastic sights are still a weak point. Most serious users swap them out immediately, which adds to the real cost.
Who Should Buy This
This is the pistol for the shooter who values proven function over flash. It’s perfect for a first-time gun owner who wants a no-nonsense tool for home defense, or the experienced carrier who needs a dependable, compact 9mm. After decades of testing, I’ve seen firsthand it’s also the go-to choice for many armed professionals as a backup or off-duty firearm.
FAQ
What’s the difference between the GEN4 and GEN5?
The GEN5 has a flared magwell, no finger grooves on the grip, an ambidextrous slide stop, and a slightly improved barrel (the “Marksman Barrel”). The GEN4 remains a fantastic value if the GEN5 features aren’t critical for you.
Is the GLOCK 19 GEN4 good for concealed carry?
Yes, its compact dimensions make it one of the most popular concealed carry pistols in the world. Its 15-round capacity in a relatively small package is a hard combination to beat.
What kind of holster should I get?
Stick with known brands like Vedder, Tier 1 Concealed, or Safariland. The G19’s ubiquity means you’ll find a quality holster for any carry position (IWB, OWB, AIWB) without issue.
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