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Semi-auto pistols

Glock 45

Glock 45 — documented specs: caliber 9mm Luger, barrel length 102 mm (4.02 in), overall length 189 mm (7.44 in), weight 694 g (24.5 oz), capacity 17. The source for each figure is listed below the specs (catalog as of 10/16/2026).

Category
Semi-auto pistols
Classification (DE)
Short firearm
Era
Present (from 1991)
Origin
Austria
Calibers
9mm Luger

Derived from design and catalog dimensions under the German WaffG, Annex 1 Sec. 1 Subsec. 1 No. 2.5; the individual gun is what counts.

Also known as: Glock 45 Gen5 · G45

Specifications

Action
Short recoil
Barrel length
102 mm (4.02 in)
Overall length
189 mm (7.44 in)
Weight
694 g (24.5 oz)
Capacity
17standard magazine

Sources

Specifications come from the source cited alongside them; counts are based on our catalog as of the date stated. Not legal advice: what follows from these figures in a given country is decided by that country’s law. Waffenschrank is not affiliated with the manufacturers named.

Magazines that fit

Magazines that fit this model according to their manufacturer — with capacity, caliber and the limits by country in the accessories catalog.

United States (federal law): Federal law sets no capacity limit for magazines; the former limit expired in 2004 and has been repealed (18 U.S.C. § 922(w) (repealed)). Several states do limit capacity, however – for example California, New York, Connecticut, Maryland, Washington and Colorado – some as a sales ban, some as a possession ban. This list is not complete; the law of the state decides.

Other models in 9mm Luger

Models from other manufacturers in the same caliber, drawn from the catalog in no particular order — not a recommendation and not a comparison of specs.

Related

Catalog as of