BSA Ultra JSR
BSA Ultra JSR — documented specs: caliber 4.5 mm (.177) · 5.5 mm (.22), barrel length 300 mm (11.81 in), overall length 690 mm (27.17 in), muzzle energy 8 J (5.9 ft-lb) (8 J). 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 Kingdom
- Calibers
- 4.5 mm (.177) · 5.5 mm (.22)
Specifications
- Action
- Pre-charged pneumatic
- Barrel length
- 300 mm (11.81 in)
- Overall length
- 690 mm (27.17 in)
- Muzzle energy
- 8 J (5.9 ft-lb) · 8 J
- bsaguns.co.uk — product page Ultra JSR
Sources
- bsaguns.co.uk — product page Ultra JSR
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
- Calibers of this model4.5 mm (.177)
- Calibers of this model5.5 mm (.22)
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Catalog as of