Probably function, but would probably have issues if used back in a semi auto. The way they were tho I would have to slam my hand hard into the bolt handle sometimes to get the bullet to move because of all the spring tension this was even more of a problem using steel cased ammo because if the steel to steel contact and it was scraping off brass from brass casing so to use them I really didn't have a choice if I wanted to use them in my MVP patrol. I don't have a 308 semi auto I bought them specifically for my MVP so it's a non issue for me but if you also have a semi that's a choice you will have to make for yourself.
Personally I did it and would do it again no question to use them in a bolt action gun.