54??

[hobbles]

Originally posted by gumpokc
I just doulbe checked by info, an dthe 1-66 is what i have, i use only patched hornady roundballs in it.

what projectiles are you using hobbles?

Afternoon,,
I am not sure what I will end up usin as of yet,, I got some 527 balls commin and also some .010 patches to try with the .530 balls, I shot the .015 and the .018 patches with the 530 balls,, so far the.015 are the best with 85 grains with this GM barrel, I have a new 1 in 66 from T/C and it was'nt doin it,