Glock Gen 6 Holster Compatibility: Will Your Holster Fit the New Glock?
- TH Holsters
- Jan 10
- 3 min read
Glock has officially introduced the Glock Gen 6, and shooters everywhere are asking the same question:
👉 Will my current holster fit a Glock Gen 6?
If you’re upgrading to a new Gen 6 Glock — or planning to — holster compatibility is just as important as the pistol itself. The good news? Most Glock Gen 6 pistols are fully compatible with high-quality Gen 5 holsters, including our precision-engineered holsters designed for real-world carry.
Let’s break down what’s new with Glock Gen 6, what hasn’t changed, and why choosing the right holster still matters.
What’s New With the Glock Gen 6?
Glock Gen 6 builds on the proven Gen 5 platform with refined ergonomics, enhanced control, and factory optic readiness — without reinventing the wheel.
Improved Grip Ergonomics
Gen 6 frames introduce:
A subtle integrated palm swell for better control
A refined beavertail to encourage a higher grip
Updated RTF6 grip texture for traction without discomfort
These changes improve shootability while maintaining Glock’s familiar frame dimensions.
Flat-Faced Factory Trigger
Glock now ships Gen 6 pistols with a flat-faced trigger, offering a more consistent trigger press straight from the factory — no aftermarket upgrade required.
Optics-Ready From the Factory
Every Glock Gen 6 model is optic-ready, supporting popular red dots without bulky adapter systems. This makes Gen 6 an excellent choice for modern concealed carry and duty use.
Updated Slide Serrations & Controls
Deeper slide serrations and refined controls improve manipulation while staying true to Glock’s simple, rugged design philosophy.
Available Glock Gen 6 Models
At launch, Glock Gen 6 pistols are available in several of the most popular configurations, including:
All models share the same updated frame features and optic-ready slides.
Will Glock Gen 6 Fit Gen 5 Holsters?
✅ Yes — in most cases, Glock Gen 6 pistols fit Gen 5 holsters perfectly.
Despite ergonomic updates, Glock did not change the critical dimensions that affect holster fit:
Trigger guard geometry remains the same
Slide width is unchanged
Rail dimensions are consistent
Because of this, holsters molded for Glock Gen 5 pistols retain proper fit and retention with Gen 6 firearms.
Our holsters are designed around Glock’s core geometry, not cosmetic features — which is why they remain compatible as Glock evolves.
Glock Gen 6 Holster Compatibility: What to Look For
Not all holsters are created equal. When choosing a Glock Gen 6 holster, make sure it:
✔ Fully covers the trigger guard✔ Provides secure passive retention✔ Is optics-ready✔ Allows a smooth, consistent draw✔ Is formed specifically for Glock pistols
Cheap, generic holsters often lose retention or bind when frame ergonomics change slightly. A properly engineered holster will not.
Why Our Holsters Work With Glock Gen 6
Our Glock holsters are:
Precision-formed for Glock frames
Optics-ready by design
Compatible with Gen 6 pistols
Tested for real-world carry, training, and duty use
Whether you carry IWB, OWB, or duty style, our designs ensure your Glock Gen 6 locks in securely while still delivering a clean, reliable draw.
👉 Shop Glock-Compatible Holsters👉 View Glock 19 Holsters👉 Explore OWB & IWB Glock Holsters
Do You Need a New Holster for Glock Gen 6?
If you already own a quality Gen 5 Glock holster, chances are you’re good to go.
However, if your current holster:
Lacks optic clearance
Has weak retention
Is worn or deformed
Was not molded specifically for Glock geometry
…it may be time to upgrade — especially with a new firearm.
Final Thoughts: Glock Gen 6 + The Right Holster
The Glock Gen 6 delivers modern upgrades without breaking compatibility — and that’s exactly what Glock shooters want.
Pair it with a properly engineered holster, and you’ll get:
Secure retention
Faster, safer draws
Better comfort for daily carry
Confidence your gear is ready when it matters
If you’re running a Glock Gen 6, make sure your holster is up to the task.