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Pump-action shotguns

Stevens 320

Stevens 320 — documented specs: caliber 12/20, barrel length 470–711 mm (18.5–27.99 in), overall length 998–1,237 mm (39.29–48.7 in), capacity 5 (320 Field Grade, Security, Tactical und Turkey). 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
United States
Calibers
12/20 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.

Also known as: 320 Field Grade · 320 Security · 320 Tactical · 320 Turkey Thumbhole

Specifications

Action
Pump action
Barrel length
470–711 mm (18.5–27.99 in)Depending on variant · varies by model
Overall length
998–1,237 mm (39.29–48.7 in)Depending on variant · varies by model
Capacity
5 · 320 Field Grade, Security, Tactical und Turkeytubular 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