Originally Posted By: Rookhawk
Just my experience here:

4. Truth gauge only does about 6" of measuring making it a poor tool unless the goal is crude estimates at gun shows.


If you are talking about the "Truth Tool" Johnathan Pool sells the one I own measures 14-1/2" into the barrel and is very accurate. I have checked it against measurements Merrington has taken and got within 1/1000" of his measurements. It also repeats the measurements. It costs $200.

Best,

Mike



I am glad to be here.