I have a 6mm Remington AI barrel for my Savage Mdl 111 that I plan on installing this winter. I have never formed brass before and am looking for advice. I have plenty of 30-06 & 270 Win brass. It would be great if there was a sticky thread that gave the basic steps for some of the more popular conversions. Things like how much can you expand or reduce a case neck diameter before annealing is required or before is splits or wrinkles. Thank you in advance for any advice you may give. This is a great place to learn from great folks.
Multiple edits for spelling, grammar etc. (I think I'll switch to a mouse with a release trigger to reduce my flinch)