Which bushing

It really depends on the brass and your chamber .

Do you have a fired piece of the same brass you can measure the neck diameter?

Do you have a loaded cartridge with the same brass you could measure the neck diameter?
 
I built a 20 250 what size bushing should I use
Your loaded rounds are probably. 231-.232 with Lapua i hope you have a chamber neck of min..234 if you dont want to turn, .235 would be better.
Non Lapua around .228-229 loaded im guessing which a .232 nk chamber would work
 
My reamer is a .234 neck, I got it from JGS and that was what they sent me without me specifying a neck diameter so hopefully that's "normal" for the wildcat and what the smith used. (to the extent normalcy exists for such things 🤣 ).
 
Last edited:

Recent Posts

Top