That would be the 30 major.There is something about the 30 cal bullets in a little case that i like alot.
Ive been looking at the .30 Br then thought
With the popularity of the 6mm,& 22arc cartridge it has made more interest in the 6.5 grendel case. Making components readily available
Something based off the 6.5 grendel case may be more economical just a thought









