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Air & spring

Air Arms Pro-Sport

Air Arms Pro-Sport — documented specs: caliber 4.5 mm (.177) · 5.5 mm (.22), barrel length 377 mm (14.84 in), overall length 1,050 mm (41.34 in), muzzle energy at most 16.3 J (12 ft-lb) (Sub-12 ft/lb). The source for each figure is listed below the specs (catalog as of 10/16/2026).

Category
Air & spring
Designed
1996
Origin
United Kingdom

Also known as: Air Arms ProSport


Specifications

Action
Spring piston
Barrel length
377 mm (14.84 in)
Overall length
1,050 mm (41.34 in)
Muzzle energy
at most 16.3 J (12 ft-lb) · Sub-12 ft/lb

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 4.5 mm (.177)

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