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Pump-action shotguns

Mossberg 590

Mossberg 590 — documented specs: caliber 12/76 · 20/76 · .410/76, barrel length 470–508 mm (18.5–20 in), overall length 1,016–1,041 mm (40–40.98 in), capacity 6–8. 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
1946–1990
Origin
United States
Calibers
12/76 · 20/76 · .410/76

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: Model 590 · Mossberg 590

Specifications

Action
Pump action
Barrel length
470–508 mm (18.5–20 in)Depending on variant · varies by model
Overall length
1,016–1,041 mm (40–40.98 in)Depending on variant · varies by model
Capacity
6–8Depending on variant · tubular magazine · excluding the chambered round · varies by barrel length

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.

Other models in 12/76

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