Home Forums Hunting & Shooting Hunting Rifles Kimber Montana in 275 Roberts

I just load to factory COL with the 257 Rbts. I have several in that cartridge and don't want to load different lengths for different rifles. Here's the first 3-shot 100 Yd group with 75 Gr. VMax. Rifle was straight out of the box. 80 Gr. TTSX shoots to same POI.