Bore Size?

[KDubBlast]

I just got a new barrel for my gun... and the bore size is .69... why/when would i use a .69 ( i thought most paint was .68) so im confused... thanks in advance for any input

[Twisted]

All paint we use is .68 but there are variances in different brands. You will get some that is .687,.689,.691 and so on. That is why your best bet is a barrel kit such as an Empire,Freak,etc....