Tomas, absolutely yes Sir. Yes. . 308 is actually a bit higher chamber pressure than 7.62x51, so the 7.62 is safe from a . 308 but not necessarily the other way around. It’s the opposite from 5.56 vs. .223, interestingly enough. Cheers and stay safe!

If its chambered in 308 Winchester, it'll run both, unlike 223/556, 308 Winchester is a higher pressure round then the Nato 7.62×51 so you can shoot 7.62×51 out of a 308 but can't shoot 308 out of 7.62x51 Nato.