Karl Rehn has been a firearms training since 1991.
He is lead instructor and range owner of KR Training, a central
Texas based training company with a dozen assistant instructors
offering weekly classes to all levels. He is a Grand Master in
multiple USPSA divisions and is an instructor certified by the NRA,
Rangemaster, Texas Department of Public Safety, Massad Ayoob Group,
Palisades Training Group, ALERRT, DHS, Simunition and other