Glock 19 vs 26 Size Comparison
The Glock 26 is 0.86 in (22 mm) shorter, 0.87 in (22 mm) lower and 0.04 in (1 mm) narrower than the Glock 19. With an empty magazine it weighs 1.94 oz (55 g) less. It holds 10 rounds in a standard magazine to the 19's 15. Both drawn to scale from Glock's published dimensions.
Glock 19 vs 26 side by side
Glock A
Glock B
Side profile
From behind
- Slide width
- 1 in1 in
- Same
- Overall width, with controls
- 1.34 in1.3 in
- Glock 26 is 0.04 in (1 mm) narrower
Tap the drawing to flip between the Glock 19, the Glock 26 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 26 is 0.86 in (22 mm) shorter, 0.87 in (22 mm) lower and 0.04 in (1 mm) narrower than the Glock 19. With an empty magazine it weighs 1.94 oz (55 g) less. It holds 10 rounds in a standard magazine to the 19's 15.
- Glock 19: 7.28 in long, 5.04 in tall, 1.34 in wide, 4.02 in barrel. Glock 26: 6.42 in long, 4.17 in tall, 1.3 in wide, 3.43 in barrel.
One square is one inch. Real Glock photos sized to Glock's published dimensions, checked September 27, 2026.
Is the Glock 19 or 26 bigger?
The Glock 19 is the bigger pistol. Against the Glock 26 it is 0.86 in (22 mm) longer, 0.87 in (22 mm) taller and 0.04 in (1 mm) wider.
Glock 19 vs 26 dimensions
| Dimension | Glock 19 | Glock 26 | B vs A |
|---|---|---|---|
| Overall length | 7.28 in185 mm | 6.42 in163 mm | −0.86 in22 mm |
| Slide length | 6.85 in174 mm | 6.26 in159 mm | −0.59 in15 mm |
| Barrel length | 4.02 in102 mm | 3.43 in87 mm | −0.59 in15 mm |
| Height with magazine | 5.04 in128 mm | 4.17 in106 mm | −0.87 in22 mm |
| Overall width, with controls | 1.34 in34 mm | 1.3 in33 mm | −0.04 in1 mm |
| Slide width | 1 in25 mm | 1 in25 mm | Same |
| Trigger reach | 2.76 in70 mm | 2.76 in70 mm | Same |
| Weight, empty magazine | 23.63 oz670 g | 21.69 oz615 g | −1.94 oz55 g |
| Capacity, standard magazine | 15 rounds | 10 rounds | −5 |
| Caliber | 9mm | 9mm | Same |
| Glock catalog | Current model | Current model |
Glock 19 vs 26 grip length
The Glock 26 stands 0.87 in (22 mm) lower than the Glock 19 with a magazine in (4.17 in against 5.04 in), and the trigger reach is the same, 2.76 in (70 mm).
Glock 19 vs 26 barrel and slide length
The Glock 26 barrel is 0.59 in (15 mm) shorter: 3.43 in against 4.02 in. Its slide is 0.59 in (15 mm) shorter (6.26 in against 6.85 in).
Will a Glock 26 fit a Glock 19 holster?
It will go in, but loose. The Glock 26 slide is 0.59 in (15 mm) shorter than the Glock 19, so a molded Glock 19 holster may not retain it. Holster makers mold for exact models, so check the maker's fit list before you buy.
Is the Glock 26 compact or subcompact?
Glock puts the Glock 26 in its subcompact class and the Glock 19 in its compact 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 19 or 26 today?
Glock 19 in stock
In stock now. One listing per model family.
Glock 26 in stock
In stock now. One listing per model family.
More Glock 19 and 26 comparisons
Frequently Asked Questions
How much smaller is the Glock 26 than the Glock 19?
0.86 in (22 mm) shorter, 0.87 in (22 mm) lower and 0.04 in (1 mm) narrower, by Glock's published dimensions.
Which is lighter, the Glock 19 or the Glock 26?
The Glock 26, by 1.94 oz (55 g) with an empty magazine: 21.69 oz (615 g) against 23.63 oz (670 g) for the Glock 19.
Which holds more rounds, the Glock 19 or the Glock 26?
The Glock 19: 15 rounds in a standard magazine against 10 for the Glock 26, as Glock's spec pages list them.
Where do these Glock 19 and Glock 26 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 19 vs 26 Size Comparison”, https://gunpartpicker.net/tools/glock-size-comparison/glock-19-vs-26. Data from the GunPartPicker catalog and real community builds, prices checked November 11, 2026. Free to cite with attribution.
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