I own 3 22-250s with 1 in 12 twists and have always planned on doing a fast twist barrel chambered for the AI version whenever one needed a new barrel but now I have the itch to just punch out one of my 1 in 12s for the AI. I would like to hear the pros and cons of the AI from people who have been there, is the velocity gain and brass life worth the effort of fireforming brass and essentially loading for for two different rounds?
thanks for the input
