0 Members and 4 Guests are viewing this topic.
I used to own a Custom Shop T/C 209x50 15" barrel (should have kept it.....)My barrel shot best (out of the loads I tried) with 110 grains of Triple Seven ffg granular powder and a T/C 250 gr. Shock Wave bullet. With this load, it would do 1.250" for 3 shots at 100 meters (109 yards).Measured velocity was 1638 fps.I wished I would have tried Triple Seven fffg granular powder. This would have given a bit more velocity.I also tried some Pyrodex in it as well, with the 250 Shock Wave bullet. Velocity was roughly 100-150 fps less than the T7. Accuracy wasn't quite as good, but close.