Rossi RM66
Rossi RM66 — documented specs for the RM66 (2-RM669): caliber .357 Magnum · .38 Special, barrel length 152 mm (5.98 in), overall length 283 mm (11.14 in), weight 975 g (34.4 oz), capacity 6. The source for each figure is listed below the specs (catalog as of 10/16/2026).
- Category
- Revolvers
- Classification (DE)
- Short firearm
- Designed
- 2023
- Origin
- Brazil
- Calibers
- .357 Magnum · .38 Special
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.
Specifications
- Action
- Revolver, double action
- Sights
- Adjustable sights
- Barrel length
- 152 mm (5.98 in) · RM66 (2-RM669)
- Overall length
- 283 mm (11.14 in) · RM66 (2-RM669)
- Weight
- 975 g (34.4 oz) · RM66 (2-RM669)
- Capacity
- 6 · RM66 (2-RM669)cylinder
- rossiusa.com — product page RM66 (2-RM669)
Sources
- rossiusa.com — product page RM66 (2-RM669)
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 .357 Magnum
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.357 Magnum
- Calibers of this model.38 Special
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Catalog as of