Hey all, i'm planning on having a smith open up a 30-06 L/A bolt to take a .300 winmag and having him install a sako/badger style extractor. i still havent decided on which extractor set up i'm going with, i'm leaning towards the badger but i dont know which size to get. do i get the MAGNUM bolt face extractor because its being opened up for a magnum caliber? or do i get the .308 bolt face size? Its late and my head is about to explode, not to mention i still know very little about this type of custom work. any info helps. thanks!