My plan is to build a 284 to shoot 180gr brgers, and I want to use lapua brass .
My question is what freebore length and diameter should I go for to have the bullet shank boatail junction just ahead of the Neck shoulder junction , also what neck diameter.
I would like to at least skim turn the necks .
Or maybe there is a freebore length that would allow me to use bergers or sierra bullets.
This build is for an f-open gun.
My question is what freebore length and diameter should I go for to have the bullet shank boatail junction just ahead of the Neck shoulder junction , also what neck diameter.
I would like to at least skim turn the necks .
Or maybe there is a freebore length that would allow me to use bergers or sierra bullets.
This build is for an f-open gun.