Air Arms MPR Biathlon
Air Arms MPR Biathlon — documented specs: caliber 4.5 mm (.177), barrel length 486 mm (19.13 in), overall length 975 mm (38.39 in), capacity 5, muzzle energy 7 J (5.1 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 Kingdom
- Calibers
- 4.5 mm (.177)
Specifications
- Action
- Pre-charged pneumatic
- Barrel length
- 486 mm (19.13 in)
- Overall length
- 975 mm (38.39 in)
- Capacity
- 5rotary magazine
- Muzzle energy
- 7 J (5.1 ft-lb)
- air-arms.co.uk — product page MPR Biathlon
Sources
- air-arms.co.uk — product page MPR Biathlon
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)
- Related modelsAir Arms MPR
- Related modelsAir Arms S400
- Gun catalogAll models by Air Arms
- KnowledgeInventory, valuation and insurance
- KnowledgeGuides
Catalog as of