Thread: Kimber Montana 308 Load Development

I'll see how the RL17 50gn load goes (if it works great because I have a lot of RL17 that I no longer use for anything). It isn't giving up much to CFE223 and I feel that 46gn is max for that powder in my rifle for brass life. I like the ABLR because it also has a good BC, but to TBH I struggled to get it going in my 260AI and it is a fussy projectile. It is the length of the 168gn ABLR that really drives the pressure up....it is longer than similar bullets.