Gamo GP-20 Combat
Gamo GP-20 Combat — documented specs: caliber 4.5 mm BB, overall length 180 mm (7.09 in), capacity 20. The source for each figure is listed below the specs (catalog as of 10/16/2026).
- Category
- Air & spring
- Era
- Present (from 1991)
- Origin
- Spain
- Calibers
- 4.5 mm BB
Also known as: GP-20 Combat Desert Sand · GP-20
Specifications
- Action
- CO₂
- Overall length
- 180 mm (7.09 in)
- Capacity
- 20detachable magazine
- gamo.com — page Gamo International Catalogue 2026
Sources
- gamo.com — page Gamo International Catalogue 2026
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 4.5 mm BB
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.
- Air & springUmarex UX Stratix
- Air & springDaisy Red Ryder Single-Action Revolver
- Air & springUmarex Colt 1911 Classic
Related
- Calibers of this model4.5 mm BB
- Related modelsGamo Black Bear IGT
- Related modelsGamo Black Fusion IGT Mach 1
- Gun catalogAll models by Gamo
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Catalog as of