I decided to step out of the bolt action world and picked up a Browning B-78 in 30-06 for what I think was a decent price. It's a 26" octagonal barrel. So,...it got me to thinking that 26" of barrel would be useable with a larger case and I happen to have a 300 H&H reamer here. Can the '06 extractor be modded to work with the .532" case?..or do I have to source a new one? I've rebarreled a few bolt actions, never something like this.

"after the bullet leaves the barrel it doesn't care what headstamp was on the case"
"The 221 Fireball is what the Hornet could have been had it stayed in school"