I have a 6mm Dasher I am getting ready to reload for ( for the most part a 6mm BR AI). I am looking for the difference between a 6mm BR and a 6mm BR Norma. From what I can tell, it is the same thing, the BR is made for lighter bullets and the Norma is made for the 139gr bullets etc. So my question to you is, can I use 6mm BR Norma brass to load a 6mm Dasher ?

thanks