Semi

You said this a GM barrel, what twist rate - I guess I am assuming 1/48 since you are shooting PRB's but I thought I would ask... because I thought you got a GM-LRH barrel.

I still would like to know the reason for the heavy duty fouling you were getting. Was that can of GOEX newly opened or were it an old one?

Guess I am just going to have to get out one of my Rene's with a GM and so some shooting with it... they have been pretty much ignored for a long time time now... might try a few Lehighs in them.