butlersrangers wrote on Apr 1^st, 2019 at 3:48am:

I have partially 'neck sized' new brass in loading it for the first time, with good results. I did check to make sure the partially sized cases would fit into the Krag's chamber and allow the bolt to close. I also trim case length with a Lee .30-40 case trimmer, before loading. This makes for nice uniformity and precise Case Mouths. I often neck-size my Krag Brass using a Lee Collet Die for 7.5mm Swiss. This only Sizes part of the Neck and is very easy on the Brass. (No pull of an 'expander-ball' through the sized neck).

I use a Lee collet die for my .303 British with good results. I also load 7.5 Swiss but I full length size them and have thought about getting a collet die instead. I emailed Lee today asking if the 7.5 die would work for the Krag and they told me no. So iam wondering how you’re doing or what kinda results you get