sizing

Looking for leads on any places that could hone a full length sizing die? Looking to open up a hornady 20 vartarg full length sizing die to the correct size so I don’t have to use the expander.

I'm pretty confident this can be done, I've seen more then a few people doing it. I just happen to have a batch of 375 rum that was given to me with some other reloading stuffs and just ordered up a barrel and dies for the EDGE. I'm hoping to size down .375 rum with a whidden bushing die. I...

I am new to the Edge caliber and am having some difficulties getting the virgin brass prepped well. I am using the .300 UM brass and Redding .338 UM dies to neck up. I frequently get very poor runout on the necks (sometimes up to 8 thousanths) when I check after using the FL die, so I have been...