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Pump-action shotguns

Rossi ST12

Rossi ST12 — documented specs: caliber 12, barrel length 464 mm (18.27 in) (ST12 (ST1218-BK)), overall length 969 mm (38.15 in) (ST12 (ST1218-BK)), weight 2.758 kg (6.08 lb) (ST12 (ST1218-BK)), capacity 5. The source for each figure is listed below the specs (catalog as of 10/16/2026).

Category
Pump-action shotguns
Classification (DE)
Long firearm
Era
Present (from 1991)
Origin
Brazil
Calibers
12 GA — chamber length not stated by the maker

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
Pump action
Barrel length
464 mm (18.27 in) · ST12 (ST1218-BK)
Overall length
969 mm (38.15 in) · ST12 (ST1218-BK)
Weight
2.758 kg (6.08 lb) · ST12 (ST1218-BK)
Capacity
5tubular 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.



Related

Catalog as of