I accidently got a box of Speer 250gr LSWC. My dyslexia must have gotten to me.

I am guessing these are for the .45LC, but could I load these for my .45ACP?

They are .452.

Load data would be much appreciated if they can be used.

Or will I be better off trying to trade these off or sell them?

I load 250 gr swc in my ruger P90 at 875fps after looking around on the net and reloading forums I might beable to go a bit hotter.

The P90 has a rep for being very strong. they feed very well and I have had no trouble with them.

I am using herco for a powder. Just do a search for 250 gr 45acp loads and you well find all kinds of info.