Thread: First time reloading 270win

Did notice that chamber is tighter than the previous one so does that mean pressures are likely to be higher? The donor rifle hadn’t had more than 20 rounds through it. Maybe I’ll start at 52gns and move up in .3s which seems to be accepted practice.
Overly conscious of component waste so was going to start with groups of three then test with five if something looked promising or am I deluding myself and it’s a waste in the long run? And yes, the OCD is kicking in hard!!!