300mag vs 308

[tinman44]

I searched and I don't have access to my reloading manuals but could someone tell me if the 308 and the 300mag are the same projectile?

[Pappabear]

yes they are

[markm]

We don't run the same bullets for each caliber, but depending on barrel twist... you could run one bullet in both.

[Malig8r]

They are both .30 caliber bullets.