Pistol, rifle, shotgun 3 gun match sets
Looking to see what popular gun/caliber choices are typically used. If some experienced 3 gun match shooters could tell me what combo they use, or recommend some reasonable, useful, and hopefully affordable choices for a 3 gun match combo that would be much appreciated.
Also guns and calibers that aren't allowed or make absolutely no sense to use are welcome too.
So let's hear it, folks!