I'm sure that with some work the JT barrel could be good (assuming that it's the problem), but I'm just checking my alternatives for right now. Anyone know the bore diameter of a JT Protium barrel offhand? I know it's bigger than the Marbs I have on hand. The newer ones I bought earlier this month fell completely through it, with a decent amount of daylight between the ball and the barrel walls. I'm guessing maybe around 0.693 barrel ID?
Last edited by PJ; 08-05-2006 at 08:48 AM.