.257 Weatherby Magnum

Rifle Factory
FamilyWeatherby Magnum rifle cartridges
DesignerRoy Weatherby
Year1944
Case TypeBelted, Bottleneck
PrimerLarge Rifle (.210")
Dimensions (inches)
Bullet Ø0.257
Case Length2.55
Neck Ø0.285
Base Ø0.511
Rim Ø0.53
Total Length3.25
Parent Cases
.300 H&H Magnum
References
Ammo Ency. 6th Ed. p. 602
External Reference
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