It'll work fine, and if it doesn't, then you'll know enough on your own, and decide to use and adapt or swap out.

finding a reticle that matches your best load can be tough IMHO. Especially since so much of the 556 is for 55/62s and I doubt I've shot more than a few hundred of those combined...

Try finding a scope marked for 90 jlks... LOL.

We can keep Larry Root and all his idiotic blabber and user names on here, but we can't get Ralph back..... Whiskey Tango Foxtrot, over....