Has anyone else worked up a load with the 185 grain SP on clearance at midway? I've tried on combo so far that is promising. Kimber Montana with 22" barrel
185 SP, 47.5 grains of TAC, 210 2,700 fps Needs more testing to confirm but accuracy was promising and ES were low for this and all charge weights above and below this.
Shot this load again in 34 degrees. Velocity 2,665 Standard deviation of 9 fps. About a 2" group of nine shots but I'm sure I wasn't shooting it well. Has anyone tried this with 8208?
