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Air & spring

Air Venturi Avenger Bullpup II

Air Venturi Avenger Bullpup II — documented specs: caliber 4.5 mm (.177) · 5.5 mm (.22) · 6.35 mm (.25), muzzle energy 29.8–61 J (22–45 ft-lb). The source for each figure is listed below the specs (catalog as of 10/16/2026).

Category
Air & spring
Era
Present (from 1991)
Origin
United States

Also known as: Avenger Bullpup


Specifications

Action
Pre-charged pneumatic
Muzzle energy
29.8–61 J (22–45 ft-lb)varies by caliber

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