Magazine swap problem.

I got a 110E 30-06 and wanted to change it to magnum, I got 7 mm Rem. mag and 300 Win. Mag. barrels, also bought a magnum magazine to put in it.
Went to change the magazine this morning and the magnum magazine is about 1/8 in or so longer and will not fit.
Is there a different magazine I need or can someone tell me whats going on?
Below is a photo of the mag. magazine sitting beside the 30-06 magazine that I took out.
Photo looks a bit funny but you can see what I mean.

http://i834.photobucket.com/albums/z...l/DSCF3873.jpg


Michael Grace

mag actions had the slots wider apart as you are seeing.

From Your Pic It looks Like a 300 Ultra mag or STW magizine , Looks like You need a standard Mag Hope this helps DD

I have the original magazine for the 30-06, but 300 Win. mag. shells do not work in it right, what magazine do I need to order to make sure I get the right one?

Michael Grace