Glock 22 vs 23 Size Comparison
The Glock 23 is 0.67 in (17 mm) shorter, 0.43 in (11 mm) lower and the same width than the Glock 22. With an empty magazine it weighs 1.76 oz (50 g) less. It holds 13 rounds in a standard magazine to the 22's 15. Both drawn to scale from Glock's published dimensions.
Glock 22 vs 23 side by side
Glock A
Glock B
Side profile
From behind
- Slide width
- 1.08 in1.08 in
- Same
- Overall width, with controls
- 1.34 in1.34 in
- Same
Tap the drawing to flip between the Glock 22, the Glock 23 and both.
Photos: Glock 17 Gen5 photo by Tony Webster, cut out by LeoPavouk (CC BY 2.0); Glock 43X photo by Kolomaznik (CC BY 4.0); Glock 17 Gen4 photo by Steve Dock, UK Ministry of Defence (OGL v1.0) Contains public sector information licensed under the Open Government Licence v1.0. Cut out and reshaped to each model's published size by GunPartPicker.
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Quick answer
The Glock 23 is 0.67 in (17 mm) shorter, 0.43 in (11 mm) lower and the same width than the Glock 22. With an empty magazine it weighs 1.76 oz (50 g) less. It holds 13 rounds in a standard magazine to the 22's 15.
- Glock 22: 7.95 in long, 5.51 in tall, 1.34 in wide, 4.49 in barrel. Glock 23: 7.28 in long, 5.08 in tall, 1.34 in wide, 4.02 in barrel.
One square is one inch. Real Glock photos sized to Glock's published dimensions, checked September 27, 2026.
Is the Glock 22 or 23 bigger?
The Glock 22 is the bigger pistol. Against the Glock 23 it is 0.67 in (17 mm) longer and 0.43 in (11 mm) taller.
Glock 22 vs 23 dimensions
| Dimension | Glock 22 | Glock 23 | B vs A |
|---|---|---|---|
| Overall length | 7.95 in202 mm | 7.28 in185 mm | −0.67 in17 mm |
| Slide length | 7.32 in186 mm | 6.85 in174 mm | −0.47 in12 mm |
| Barrel length | 4.49 in114 mm | 4.02 in102 mm | −0.47 in12 mm |
| Height with magazine | 5.51 in140 mm | 5.08 in129 mm | −0.43 in11 mm |
| Overall width, with controls | 1.34 in34 mm | 1.34 in34 mm | Same |
| Slide width | 1.08 in27 mm | 1.08 in27 mm | Same |
| Trigger reach | 2.76 in70 mm | 2.76 in70 mm | Same |
| Weight, empty magazine | 28.43 oz806 g | 26.67 oz756 g | −1.76 oz50 g |
| Capacity, standard magazine | 15 rounds | 13 rounds | −2 |
| Caliber | .40 S&W | .40 S&W | Same |
| Glock catalog | Law enforcement catalog; retail stock still sells | Current model |
Glock 22 vs 23 grip length
The Glock 23 stands 0.43 in (11 mm) lower than the Glock 22 with a magazine in (5.08 in against 5.51 in), and the trigger reach is the same, 2.76 in (70 mm).
Glock 22 vs 23 barrel and slide length
The Glock 23 barrel is 0.47 in (12 mm) shorter: 4.02 in against 4.49 in. Its slide is 0.47 in (12 mm) shorter (6.85 in against 7.32 in).
Will a Glock 23 fit a Glock 22 holster?
It will go in, but loose. The Glock 23 slide is 0.47 in (12 mm) shorter than the Glock 22, so a molded Glock 22 holster may not retain it. Holster makers mold for exact models, so check the maker's fit list before you buy.
Is the Glock 23 compact or subcompact?
Glock puts the Glock 23 in its compact class and the Glock 22 in its full size class. Here is every current Glock at the same scale.
Subcompact slimline
Subcompact
Compact
Full size
Every card is to the same scale, lined up at the slide rear. Tap one to compare it or look at it alone.
Where can I buy a Glock 22 or 23 today?
Glock 22 in stock
In stock now. One listing per model family.
Glock 23 in stock
In stock now. One listing per model family.
More Glock 22 and 23 comparisons
Frequently Asked Questions
How much smaller is the Glock 23 than the Glock 22?
0.67 in (17 mm) shorter, 0.43 in (11 mm) lower and 0 in (0 mm) narrower, by Glock's published dimensions.
Which is lighter, the Glock 22 or the Glock 23?
The Glock 23, by 1.76 oz (50 g) with an empty magazine: 26.67 oz (756 g) against 28.43 oz (806 g) for the Glock 22.
Which holds more rounds, the Glock 22 or the Glock 23?
The Glock 22: 15 rounds in a standard magazine against 13 for the Glock 23, as Glock's spec pages list them.
Where do these Glock 22 and Glock 23 numbers come from?
From Glock's own US spec pages, checked September 27, 2026. Both guns are shown at one scale, as real Glock photos reshaped to those numbers.
Cite this tool: GunPartPicker, “Glock 22 vs 23 Size Comparison”, https://gunpartpicker.net/tools/glock-size-comparison/glock-22-vs-23. Data from the GunPartPicker catalog and real community builds, prices checked November 11, 2026. Free to cite with attribution.
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