Glock 19 Gen4 Review

When it comes to handguns, few names spark as much debate as Glock, and the Glock 19 Gen4 is no exception. First hitting the scene in 2010, this fourth-generation model aimed to refine what made its predecessors so iconic, but not without stirring the pot. Originally developed in Austria back in the 1980s, Glock revolutionized the handgun world with its polymer frame and minimalist design, a sharp departure from traditional steel firearms. The Glock 19, introduced in 1988 as a compact sibling to the Glock 17, quickly gained traction for its balance of size and firepower. Fast-forward to the Gen4, and you get upgraded ergonomics, a modular backstrap system, and a dual recoil spring. But is it truly a leap forward, or just a remix of the same old Glock formula? Let’s dig in.

Bottomline

Its compact size, solid capacity, and rock-solid reliability make it a favorite among firearm enthusiasts who appreciate a dependable sidearm.

What Customers Say

Smooth shooting pistol. Comfortable and fun to shoot.

Red Dot Shooters

Glock 19 Gen4 Specs

Caliber	Capacity	OAL	BBL	Width	Height	Weight
9mm	15+1, 17+1, 19+1, 33+1	6.85″	4.02″	1.18″	5″	21 oz., unloaded

Glock 19 Gen4 First Impression

The Glock 19 Gen 4 earns high marks for its comfort, reliability, and shooting experience. Its interchangeable backstraps and rough texture frame provide a customizable, secure grip, while its dependable performance, no malfunctions even after heavy use—cements its reputation among both civilians and law enforcement. First-time shooters appreciate its manageable recoil and straightforward operation. However, it’s not without its flaws. The factory trigger is spongy and heavy, and the stock plastic sights leave much to be desired, with many users opting for aftermarket upgrades.

Glock 19 Gen4 Features

Multiple Backstrap System

The Glock 19 Gen 4’s backstrap system lets you tweak the grip size with small, medium, and large options, so you can find what feels just right for your hand. It’s a nice touch that makes shooting more comfortable and helps with accuracy, especially during long sessions at the range. That said, not everyone loves it. Some shooters still can’t get the perfect fit, and others feel like swapping backstraps is more trouble than it’s worth. If you’re all about simplicity, this feature might feel like an unnecessary extra, but for those who like a custom feel, it’s a solid bonus.

Reduced Short-Frame Trigger Mechanism Housing

The Glock 19 Gen 4 comes with a reduced short-frame trigger mechanism housing, which makes the design more compact without sacrificing performance. For shooters with smaller hands, this means better trigger reach and easier operation, which is always a plus. The trigger is reliable, just what you’d expect from a Glock, but not everyone loves how it feels. Some say it’s a bit spongy or heavy compared to other brands, and if you’re used to different firearms, it might take a little getting used to. It’s not a dealbreaker for most, but if you’re picky about triggers, you might find yourself wanting to make a few tweaks.

Rough Textured Frame (RTF) Surface

The Glock 19 Gen 4’s Rough Textured Frame (RTF) surface is all about grip. It’s designed to keep the gun firmly in your hand, no matter the conditions. Whether it’s rain, sweat, or just a long day at the range, this aggressive texture helps you maintain control and boosts confidence. Plenty of shooters love the secure feel and tactile feedback, but it’s not perfect for everyone. Some find the texture a bit too rough, causing discomfort during extended use or when carrying concealed. Plus, the abrasive surface can be tough on clothing, which might be annoying if you’re worried about wear and tear on your favorite carry gear. It’s functional, but not without its quirks.

Reviews: Here are links to in-depth reviews of the Glock 17 Gen4, the Glock 22 Gen4 and the Glock  37/38/39 Gen3s.

Final Thoughts

The Glock 19 Gen 4 has earned a reputation as a versatile, go-to handgun for everything from self-defense to law enforcement and even casual range days. Its compact size, solid capacity, and rock-solid reliability make it a favorite among firearm enthusiasts who appreciate a dependable sidearm. But let’s be honest, while it’s an excellent all-rounder, some shooters might lean toward the newer Gen 5 for its improved ergonomics and updated features. That said, the Gen 4 still holds its ground as a tried-and-true option in the world of compact pistols. Whether you’re just starting out or adding to your collection, it’s a choice that checks all the essential boxes without overcomplicating things.

Further reading: Ultimate Gun Reviews