Changing Brass will load change?

[Guest]

Im looking at converting from Remington to Winchester Brass. Will my loads change drastically enough that i will have to tweak my loads?

 

[Desert Fox]

Definitely. Reduce your load and work your way up again.

 

[baltz526]

fill a new and old case up with powder as full as you can, weigh each. if the new cases holds more, you should be safe starting with your present load, if it holds less you need to start over. as long as your under book max loads. imho