Glock 30 vs 36 Size Comparison
The Glock 36 is the same length, 0.08 in (2 mm) lower and 0.2 in (5 mm) narrower than the Glock 30. With an empty magazine it weighs 3.88 oz (110 g) less. It holds 6 rounds in a standard magazine to the 30's 10. Both drawn to scale from Glock's published dimensions.
Glock 30 vs 36 side by side
Glock A
Glock B
Side profile
From behind
- Slide width
- 1.12 in1 in
- Glock 36 is 0.12 in (3 mm) narrower
- Overall width, with controls
- 1.38 in1.18 in
- Glock 36 is 0.2 in (5 mm) narrower
Tap the drawing to flip between the Glock 30, the Glock 36 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 36 is the same length, 0.08 in (2 mm) lower and 0.2 in (5 mm) narrower than the Glock 30. With an empty magazine it weighs 3.88 oz (110 g) less. It holds 6 rounds in a standard magazine to the 30's 10.
- Glock 30: 6.97 in long, 4.8 in tall, 1.38 in wide, 3.78 in barrel. Glock 36: 6.97 in long, 4.72 in tall, 1.18 in wide, 3.78 in barrel.
One square is one inch. Real Glock photos sized to Glock's published dimensions, checked September 27, 2026.
Is the Glock 30 or 36 bigger?
The Glock 30 is the bigger pistol. Against the Glock 36 it is 0.08 in (2 mm) taller and 0.2 in (5 mm) wider.
Glock 30 vs 36 dimensions
| Dimension | Glock 30 | Glock 36 | B vs A |
|---|---|---|---|
| Overall length | 6.97 in177 mm | 6.97 in177 mm | Same |
| Slide length | 6.69 in170 mm | 6.77 in172 mm | +0.08 in2 mm |
| Barrel length | 3.78 in96 mm | 3.78 in96 mm | Same |
| Height with magazine | 4.8 in122 mm | 4.72 in120 mm | −0.08 in2 mm |
| Overall width, with controls | 1.38 in35 mm | 1.18 in30 mm | −0.2 in5 mm |
| Slide width | 1.12 in28 mm | 1 in25 mm | −0.12 in3 mm |
| Trigger reach | 2.85 in72 mm | 2.95 in75 mm | +0.1 in3 mm |
| Weight, empty magazine | 26.28 oz745 g | 22.4 oz635 g | −3.88 oz110 g |
| Capacity, standard magazine | 10 rounds | 6 rounds | −4 |
| Caliber | .45 ACP | .45 ACP | Same |
| Glock catalog | Law enforcement catalog; retail stock still sells | Law enforcement catalog; retail stock still sells |
Glock 30 vs 36 grip length
The Glock 36 stands 0.08 in (2 mm) lower than the Glock 30 with a magazine in (4.72 in against 4.8 in). Trigger reach, from the back of the grip to the trigger, is 2.95 in on the Glock 36 against 2.85 in on the Glock 30. The two frames are different families (large frame and single stack .45), so the height gap is overall height, not only grip length.
Glock 30 vs 36 barrel and slide length
Both carry a 3.78 in (96 mm) barrel. Its slide is 0.08 in (2 mm) longer (6.77 in against 6.69 in).
Will a Glock 36 fit a Glock 30 holster?
Usually not. The Glock 36 is a single stack .45 frame and a Glock 30 holster is molded around a large frame frame, so the fit and retention will be wrong. Holster makers mold for exact models, so check the maker's fit list before you buy.
Is the Glock 36 compact or subcompact?
Glock puts the Glock 36 in its subcompact class and the Glock 30 in its subcompact large frame 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 30 or 36 today?
Glock 30 in stock
In stock now. One listing per model family.
Glock 36 in stock
No Glock 36 in stock at the stores we track today.
More Glock 30 and 36 comparisons
Frequently Asked Questions
How much smaller is the Glock 36 than the Glock 30?
0 in (0 mm) shorter, 0.08 in (2 mm) lower and 0.2 in (5 mm) narrower, by Glock's published dimensions.
Which is lighter, the Glock 30 or the Glock 36?
The Glock 36, by 3.88 oz (110 g) with an empty magazine: 22.4 oz (635 g) against 26.28 oz (745 g) for the Glock 30.
Which holds more rounds, the Glock 30 or the Glock 36?
The Glock 30: 10 rounds in a standard magazine against 6 for the Glock 36, as Glock's spec pages list them.
Where do these Glock 30 and Glock 36 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 30 vs 36 Size Comparison”, https://gunpartpicker.net/tools/glock-size-comparison/glock-30-vs-36. Data from the GunPartPicker catalog and real community builds, prices checked November 11, 2026. Free to cite with attribution.
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