Several of us modified the followers on our V-22 mags to allow them to move far enough upward to prevent the bolt from being closed on an empty mag. Supposedly, Mike Bush designed the V-22 bolt to stand up well to being dry-fired, and kept the firing pin short enough to prevent peening the edge of the chamber when dry-fired. But those of us who started out with CMP 40X rifles modified to use V-22 magazines didn't want to be dry-firing those actions, which is why we did the mag mods. Never seen a Tikka T1x in person, so can't comment on whether the mags can be modded as we did to our V-22 mags, but it's a thought...