Boy,way ahead of most of you guys. I use 6.5 CM brass, run them through my 250 AI dies, powder and shoot...and the headstamp says Creedmoor.
What is the rifle chambered for ? I'm assuming .250 AI
- Lots of dimensional differences there - body taper, shoulder diameter ( .462" vice .454" ) , angle ( 30 vice 40 degrees) , location