I'm considering building a budget .260AI on an Axis action and just wanted to see how those of you with AIs go about fireforming your brass. I know a lot of guys recommend having a dedicated fireforming barrel, but that's out of the question at the moment. I know that you can shoot regular .260 rem in AI chambers, so I'm thinking that it would be easy enough to take unfired .260 brass w/ AI loads and do it during break-in or as foulers after cleaning.

Just wanted to see what everyone's experience was, but 2,900+ fps with 140 grain pills sounds like a recipe for a laser beam.

Thanks.