Ruger P90
Ruger P90 — documented specs: caliber .45 ACP, barrel length 114 mm (4.49 in), overall length 197 mm (7.76 in), capacity 8. The source for each figure is listed below the specs (catalog as of 10/16/2026).
- Category
- Semi-auto pistols
- Classification (DE)
- Short firearm
- Designed
- 1991
- Origin
- United States
- Calibers
- .45 ACP
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: Ruger P-Series P90 · KP90 · KP90DC
Specifications
- Sights
- Open sights
- Barrel length
- 114 mm (4.49 in)
- Overall length
- 197 mm (7.76 in)
- Capacity
- 8standard magazine · excluding the chambered round
- web.archive.org — product page ruger.com/products/p90/specSheets/6602.html (version of 11/25/2009)
- web.archive.org — product page ruger.com/products/p90/specSheets/6622.html (version of 11/25/2009)
Sources
- en.wikipedia.org — article Ruger P series (version of 09/30/2026)
- web.archive.org — product page ruger.com/products/p90/specSheets/6602.html (version of 11/25/2009)
- web.archive.org — product page ruger.com/products/p90/specSheets/6622.html (version of 11/25/2009)
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.
Other models in .45 ACP
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
- Calibers of this model.45 ACP
- Related modelsRuger 22/45
- Related modelsRuger 9E
- Gun catalogAll models by Ruger
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Catalog as of