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Air & spring

Weihrauch HW77

Weihrauch HW77 — documented specs: caliber 4.5 mm (.177) · 5.5 mm (.22), barrel length 470 mm (18.5 in), overall length 1,120 mm (44.09 in), weight 4.1 kg (9.04 lb), capacity 1, muzzle energy at most 7.5 J (5.5 ft-lb) (F-marked version (Germany)). The source for each figure is listed below the specs (catalog as of 10/16/2026).

Category
Air & spring
Designed
1984
Origin
Germany

Also known as: HW 77 · Beeman HW77 · Marksman 60


Specifications

Action
Spring piston
Sights
Open sights
Barrel length
470 mm (18.5 in)
Overall length
1,120 mm (44.09 in)
Weight
4.1 kg (9.04 lb)
Capacity
1
Muzzle energy
at most 7.5 J (5.5 ft-lb) · F-marked version (Germany)

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