Glock 23 (Gen1-4) Holsters

Glock updated its compact .40 pistol, the Glock 23, to the specifications of its Generation 5 series in 2020. However, millions of previous-generation pistols remain on the market, including Glock 23s. While Glock has officially discontinued Gen 4 pistols, it only applies to civilian sales. Gen 3 and Gen 4 handguns are still being produced and remain widely available in gun stores today, both new and used.

Whether you own one or multiple Glock 23 pistols, every responsible gun owner needs a dedicated Glock 23 holster. Discover Incognito Concealment’s range of OWB and IWB holsters for Glock 23s of all previous generations, from the original Gen 2 model in 1990 to the Gen 4 models of the 2010s.

Ergonomically Designed Holsters for High-Performing Firearms

Incognito Concealment produces a full range of holsters compatible with the .40-caliber compact from the Austrian gunmaker. Browse our Glock 23 holsters for concealed or open carry and find the perfect model.

IWB Glock 23 Holster (Gen 1-4): Incognito Concealment T3

The Incognito Concealment T3 is our primary concealment holster and is designed to be carried inside the waistband (IWB). This lightweight holster can fit on any 1.5” or 1.75” gun belt with the appropriate belt clips and is an excellent way to keep your Glock 23 out of view.

Its low-profile construction includes a fully enclosed trigger guard for safety and a sweat shield to maximize comfort. It’s the ideal concealed carry holster for a Glock 23 or other similarly sized compact pistol.

Appendix IWB Holster for Glock 23 (Gen 1-4): Incognito Concealment 2-Piece Rig

Appendix carry can be one of the most efficient ways to carry a concealed handgun, provided you have a holster configured specifically for it. The Incognito Concealment 2-Piece Rig was designed to meet the needs of gun owners who prefer appendix IWB carry.

It includes a specially shaped holster shell for your Glock 23 and a secondary shell that can hold a spare magazine, tied together with paracord. Secure the 2-Piece Rig to your gun belt with its twin belt clips and keep it concealed with its convenient modwing.

OWB Glock 23 Holster (Gen 1-4): Incognito Concealment Venture

OWB concealed carry isn’t just possible—it can efficiently carry your Glock 23 safely and confidently. Pair your G23 with a concealment OWB holster like the Incognito Venture and enjoy its lightweight, low-profile construction for everyday carry applications.

While the Venture is engineered to fit your favorite Glock pistol perfectly, it includes a retention adjustment screw. It allows you to adjust how tightly or loosely the holster shell grips onto your pistol, making it easy to customize your carry experience.

Functionality With Aesthetics

At Incognito Concealment, we believe gun holsters are more than just utilitarian tools—they are essential equipment that should fit you just as they fit your guns. Our team produces each holster model in different variants to fit each shooter's functional and aesthetic preferences.

All our Glock 23 holsters are available in left- and right-handed variants. Our IWB and OWB holsters also include versions that accommodate tactical lights, red dot sights, and lasers. Lastly, if black does not do it for you, we offer over 50 different colors and patterns to personalize your G23 even more.

Complete Specifications of Glock 23 (Gen 4)

The Generation 4 Glock 23 was released in 2010. It is distinguishable from pistols of other generations by the “Gen 4” marking on the slide, the presence of finger grooves, and the square-shaped stippling on the grip.

Although current-production Gen 4 pistols are now available only to law enforcement, they remain commonly available on the used market. The earlier Gen 2 and Gen 3 models have virtually identical dimensions and performance, allowing them to fit in the same holsters.

• Manufacturer: Glock
• Caliber: .40 S&W
• Product family: Compact
• Action: Semi-automatic, striker-fired with Glock Safe-Action system
• Overall length: 7.28”
• Barrel length: 4.02”
• Height: 5.04” with magazine inserted
• Width: 1.26”
• Capacity: 13+1 with standard magazine. Can also accept Glock 22 15-round magazines and OEM extended 22-round magazines.
• Weight: 23.81 oz. with an empty 13-round magazine inserted.

Find Dependable Glock 23 Holsters at Incognito Concealment

Whether you’re looking for an IWB or OWB Glock 23 holster, Incognito Concealment has a model for you. Browse our selection, customize it to fit the accessories of your choice, and personalize it with the colors or patterns of your choice. Contact us if you have questions or need help with concealed carry.

FAQs

Will a Glock 22 fit in a Glock 23 holster?

No. While both are .40-caliber pistols, the Glock 22 is a full-sized handgun, and the Glock 23 is its compact counterpart. You must use different holsters for each.

Is a Glock 23 too big for concealed carry?

No, the Glock 23 is a compact, mid-sized handgun that offers an ideal blend of comfort, accuracy, and a size suitable for concealment. It’s an excellent option for concealed carry, particularly for those who feel comfortable handling the .40 S&W cartridge.

Is a Glock 23 concealable?

Yes. When paired with the right concealment holster, such as the IWB Incognito T3 or OWB Incognito Venture, the G23 is just as easy to conceal as any other compact pistol.

Will a Glock 19 fit in a Glock 23 holster?

Generally, yes. The G19 and G23 have the same frame and external dimensions, with the primary difference being the caliber—the G19 is a 9mm—and the magazines they use. If you own a Glock 19, it should fit in your Glock 23 holster as long as the holster is made for the same generation. Gen 5 pistols are slightly thicker, so holsters designed for Gen 5 models may not hold Gen 1-4 pistols as securely.