Glock Gen6: What the sixth generation of Glock pistols actually brings

The sixth generation of Glock pistols brings a set of modifications that respond to real feedback from shooters and the gradual development of shooting techniques. It's not a fundamental design breakthrough, but targeted changes in ergonomics, controls, and optics readiness. This article provides an overview of what has actually changed with Gen6, which elements the manufacturer has adjusted, and how the new design might impact the practical use of the weapon.

Why the sixth generation of Glock was created: entry requirements and development direction

The basic premise in the development of the sixth generation was the effort to adapt the pistol's design to current shooting techniques and different hand sizes without compromising the proven reliability of the platform. The manufacturer therefore drew from an extensive dataset that included various types of grips, palm shapes, and methods of handling used by service, sports, and civilian users.

This approach is also confirmed by experts. According to the magazine Militär Aktuell, Gen6 includes modifications that directly respond to feedback from users around the world. Frag Out! Magazine compares the development to a gradual evolution, which modifies the traditional Glock design to better meet the current demands of the market and shooters.

Glock 45 Gen6 combines the G17 frame and G19 slide. Crossover variant with ergonomic adjustments and optics-ready. Photo: eu.glock.com

What's new: ergonomics first

Ergonomics represents the area on which the sixth generation focuses the most. It's not a single dominant modification, but a set of smaller, interconnected changes in frame shaping, surface treatment, and control elements. Combined, these modifications affect working with the weapon during the shot, handling, and grip confidence in various conditions.

RTF6 – new texture with greater coverage

Glock has developed a new two-component texture RTF6 for the sixth generation, which combines higher traction with a more pleasant surface for longer holding. Compared to previous generations, it covers a larger portion of the frame and extends into areas that previously remained smooth – such as the support for the non-dominant hand's thumb. This texture provides a more stable grip during both regular and dynamic shooting and also improves control over the frame in wet, cold, or sweaty conditions.

Palm swell and a redesigned shape of the handle

The handle on Gen6 models is shaped to better follow the natural curve of the palm. The new palm swell complements the enlarged area of texturing and overall improves the hand's contact with the weapon. This results in a more consistent grip each time, which can be beneficial during extended shooting or repeated draws.

Extended beavertail

The extended beavertail helps position the hand higher relative to the barrel axis and simultaneously reduces the risk of the slide contacting the back of the hand. During rapid firing or when using a high grip, the beavertail provides better mechanical support and partially facilitates control over the slide movement during the shot.

Undercut of the guard

Undercutting the bottom part of the trigger guard allows the hand to be placed even higher on the frame. This modification can contribute to a quicker return to the line of sight after firing and generally to better stability when dynamically transitioning between targets. This is especially appreciated by shooters with larger hands or those who use a higher grip as part of their technique.

New shape of fingerboards and a larger band around the slide stop

The slide serrations on the Gen6 are deeper and more slanted, making it easier to handle when cocking and checking the weapon, even with gloves or in adverse conditions.

The enlarged protective rim around the slide stop reduces the risk of unintentional interference with this control during shooting – a situation encountered by some shooters, especially with modern two-handed grip techniques.

New trigger: Flat-Faced Trigger

The sixth generation transitions to a flat trigger tongue, which provides more even finger contact and can improve the perception of the press, especially during repeated shots. The shorter distance between the back of the grip and the trigger also makes it easier to reach for shooters with shorter fingers. The basic construction of the Safe Action® safety system remains unchanged.

New Optic Ready system Gen6

All standard Gen6 models come with a redesigned optics mounting system. Compared to the previous MOS solution, the new OR system uses a lower and more robust mount directly into the slide, which improves compatibility and overall mechanical stability.

**Practical impacts for users:**

• lower optics mounting → more natural dot alignment when drawing
• stronger optic-mount connection, suitable even for intensive use
• three mounting plates in the package cover the main types of collimators

• the system corresponds to the trend where the red-dot sight is the primary choice even for service pistols

Glock Gen6: Overview of Available Models and Their Use

Glock introduces the sixth generation in four basic variants, covering the most common uses – from service needs and concealed carry to more precise sport or recreational shooting.

Glock 17 Gen6 – full-size for service and sport use

Model G17 remains the standard for service pistols. In the new generation, it combines the dimensions of a full-size platform with modified ergonomics, larger contact surfaces, and a capacity of 17 rounds, making it a universal choice for both agencies and civilian shooters.

🔵 Glock 19 Gen6 – compact variant for wide use

The G19 has long been one of the most popular models of the brand. In Gen6, it particularly benefits from the modified shape of the grip and new texturing, which improve grip confidence. It is suitable for concealed carry, service use, and regular training shooting.

Glock 45 Gen6 – crossover with a G17 frame and G19 slide

Combination of a larger frame and shorter slide gives the G45 model specific advantages in dynamic shooting. Additionally, the Gen6 benefits from palm swell and higher grip, which improves handling and control during rapid sequences.

Glock 49 Gen6 – longer slide on standard frame

Model G49 offers a longer slide combined with a standard-sized frame, which increases sight length and potential accuracy while maintaining good handling. It is suitable for shooters who prefer longer sights or want more stable weapon control.

What you will find in the package

• 2 magazines
• Fast charger
• cleaning kit
• carrying case
• set of interchangeable backstraps
• three adapters for the Optic Ready system
• user manual and basic documentation

All Gen6 models are factory-prepared for both regular use and optical installation.

How the Glock Gen6 behaves during shooting: main ergonomic differences

Ergonomic modifications of the new generation are reflected not only in the handling of the weapon but also in its controllability during shooting. In practice, these may include:

• more secure contact of the hand with the weapon during dynamic transitions between targets
• more stable control over recoil thanks to a higher grip and a new handle shape
• easier handling of the slide due to deeper serrations
• faster aiming of optics in pistols equipped with a collimator
• More consistent hand placement with each grip

These changes are not merely cosmetic. The combination of modified frame shapes, texture, and controls leads to a different weapon response when firing and more practical handling in various conditions.

Glock Gen6 as an upgrade: when does transitioning to the new generation make sense

The transition to the sixth generation is most notable for users of older models, especially Gen4 and earlier. Changes in handle shaping, frame texture, and trigger construction are most noticeable here, and the new optics preparation offers options that older generations did not have from the factory.

For Gen5 users, the differences are subtler but still noticeable. They mainly concern the improved texture, redesigned frame ergonomics, and the new Optic Ready system, which allows for a lower mounting of the collimator and wider compatibility.

From a practical standpoint, the transition to Gen6 can be interesting for professional and sports use, where ergonomic details and working with optics play a more significant role. For regular civilian users, it mainly depends on grip preferences and the planned use of optics.

Conclusion: what Glock Gen6 brings in practice

The sixth generation continues the traditional design approach of the Glock brand and maintains the simplicity, reliability, and operational ease of the platform. New features focus primarily on frame ergonomics, optics handling, and improved manipulation. Gen6 represents the greatest benefit for users who consider these areas important for everyday carry, service use, or sport shooting.

Overall, these are evolutionary adjustments based on real shooters' inputs and adapt the design to current shooting demands. For those interested in a more modern grip, lower optics mounting, or specific ergonomic details, Gen6 can be a practical advancement over previous generations.