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case head diameters

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10 October 2006, 16:15
hvy barrel
case head diameters
Could anyone tell me if the case head diameter for a 378 weatherby is the same as a 300 weatherby?
10 October 2006, 16:24
Masterifleman
No, it is quite a bit larger than the .300. It is actually the same as a .416 Rigby.


"I ask, sir, what is the Militia? It is the whole people. To disarm the people is the best and most effective way to enslave them" - George Mason, co-author of the Second Amendment during the Virginia convention to ratify the Constitution
10 October 2006, 17:06
hvy barrel
thanks
11 October 2006, 01:38
jeffeosso
std caliber
.473
mag caliber
.532
RUM
.534
Rigby/378/416/460webby/500 jeffe
.590ish
jeffe


opinions vary band of bubbas and STC hunting Club

Information on Ammoguide about
the416AR, 458AR, 470AR, 500AR
What is an AR round? Case Drawings 416-458-470AR and 500AR.
476AR,
http://www.weaponsmith.com