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AR15.COM
12/29/2006 6:51:48 PM EDT
is a 30.06 bigger than a 300 winmag
12/29/2006 6:53:06 PM EDT
[#1]
negative. 300 win mag - original has a case capacity of nearly 70 grains. the 30-06 I think is between 62 and 65.
12/29/2006 6:53:59 PM EDT
[#2]
Bigger?  In what way?
12/29/2006 6:54:01 PM EDT
[#3]
thank you kindly
12/29/2006 6:54:54 PM EDT
[#4]
No. The .300 Win Mag holds about 16 more grains of 4350 than the .30-06 under a 150 grain bullet.  The case is considerably larger.

The bullets are the same, though - .308"