Does anyone have or make Stoney Point style modified cases for seating depth measurements? I'm having a heck of a time finding one. Thanks in advance.

Make your our own from one of your fired cases,
a drill and a tap is all that is required.
This will make a case that closely/perfectly fit your rifle.
9/32"drill to make the hole
5/16"x36 tap to cut the threads.

I sent a case in to Stoney Point & they made me one, They said you couldn't buy one. don't know if the new company does this.