.55 Boys
Sign in to saveAlso known as 13.9×99mmB
anti-tank rifle ammunition used by the Boys .55in anti-tank rifle
Wikidata facts
- Subclass of
- ammunition
- Based on
- .50 BMG
- Conflict
- World War II
- Image
- 55boys.png
Show 4 more facts
- service entry
- 1937-01-01
- Commons category
- .55 Boys
- caliber
- 13.9
- used by
- Boys .55in Anti-Tank Rifle
via Wikidata · CC0