Gunsmithing Milling the flutes out of a 300 win mag ai mag

Re: Milling the flutes out of a 300 win mag ai mag

Why not trade someone for a 338 lapua mag? The 338s fit the same bottom metal.

I started a 7 saum project with the 300 mags. Ended up going to the 338s . They work great.
 
Re: Milling the flutes out of a 300 win mag ai mag

Thx. I've got 10 round 300 mags and thinking of doing a 7wsm with my new action. It looked like it would work but wasn't sure
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