Classification of primers

[TDDR]

On cci primers they offer large rife primers and small rifle primers, would a 7mmrem.mag. be considered large or small?

[handloader1]

Large Magnum Primer. Good luck.

[TDDR]

Would a 270 win. be the same size or would be small

[HighDesertWolf]

a 270 would use large rifle primers.

[HighDesertWolf]

if you would purchase a good reloading manual like speer or hornady's manual it will tell you in the load data exactly what primer to use.