I am buying a rifle for my daughter and my better half to use for deer and groundhogs, was thinking a .240 Weatherby mag vs a .243 Is there any differences in reloading for weatherby cartridges other than the dies?
Yes, you have to use a technique in loading them that doesn't shorten the cartridge after firing. Over use of a full length sizer will cause case head separations. It should be head spaced off the shoulder and not the belt. If you are using a Weatherby rifle you should know that they have a rather generous freebore. Longer bullets seem to work better than the shorter ones.[/QUOTE
Thank you, maybe being new to this i should just stick with a .243Yes, you have to use a technique in loading them that doesn't shorten the cartridge after firing. Over use of a full length sizer will cause case head separations. It should be head spaced off the shoulder and not the belt. If you are using a Weatherby rifle you should know that they have a rather generous freebore. Longer bullets seem to work better than the shorter ones.
forget them both. for young kids and for girls I like the 7mm-08. this a good choice for kids. I have never liked the .243.I am buying a rifle for my daughter and my better half to use for deer and groundhogs, was thinking a .240 Weatherby mag vs a .243 Is there any differences in reloading for weatherby cartridges other than the dies?
A factory chambered 240 WBY has .169 in terms of freebore. It is not a zero freebore.First off, the 240 Weatherby has NO FREEBORE, it uses a normal throat like any other cartridge.
The radius-ed shoulder poses no problem, it simply requires a bump like any other shoulder and should be used to control head clearance after the first firing.
The ballistics are spectacular to say the least, very impressive and is miles faster than the 243, and mirrors the 6-06 in every aspect.
I wouldn't hesitate to use one.
Cheers.
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