If all you want is to mod the factory then I would vote for that. If your opening or installing a tube then PTG makes sense. Your gun wont be more accurate with new bolt. So unless your building, the one trick at a time approach... JMO

W

Last edited by woofer; 01/31/15.
"I would build one again, if it were not for my 350RM (grin)."

MtnHtr