How do I corn meal 22-250 to AI

[Hired Gun]

Don't waste your time fire forming for an AI. I load my full house load in new brass and go ahead on it. It shoots just as good as it does with fire formed brass.

 

[long ranger]

What you mean the gun blew up? MRC what is that?

I mean Complete catastrophic failure, as in the action became a grenade. Pieces of metal flying all over, including several pieces, including the gas deflector embedding themselves into my leg. " Blew up"
MRC is a brand of action, I do not believe it would have made any difference whose action was used. The barrel survived nicely, the action needed to be replaced.

 

[Boss Hoss]

Just fill the case between .6 and .75 with Bullseye and place a small bit of cotton ball in the case to keep it in place... Works like a charm -- I have done thousands this way and know of a HOF Shooter and Smith who has done hundreds of thousands this way.

Very easy to do--just make sure the rifle is pointing straight up when firing to get the best consistency.