Some of the pistol courses I've researched, at Gunsite, and many other locations, require at least a box or three of frangible ammo. I assume this is for use in their shoot houses or on steel at close range. Can anyone who has participated in one of these classes expand on this a little? I'm mostly wondering what brand you shot, what the school recommended, and what you used for your primary ammo.
For example, I carry 155gr Hornady TAP (.40 S&W), and practice with 155gr Speer FMJ. Would this be appropriate for the majority of the range time, i.e. the 400 or so recommended rounds?
Thanks in advance!