Fire forming for 22-250 AI

[hunter14806]

Anyone have a recommendation for a fire forming load for 22-250 AI. I purchased the rifle with 50 fire formed cases, and now i need to fire form more. The accuracy load is 38 grs. V-550 with a 75 gr. A-max. The barrel is an 8 twist.

Any other advise is appreciated. The rifle is super accurate and I don't want to ruin a good thing.

Thanks,

Mike

 

[Eddie Harren]

I load a near max load for the parent case and go.