Friends,
I have a GM barrel 1:70 .54 cal. on a T/C Renegade stock. I can see all the way down the barrel and it does not appear to constrict very much. If I stick a pipe cleaner in the flash hole I can just barely see it by looking through the barrel. I'm trying to figure out if I have a reduced breach like the original T/C barrel and others so I can address cleaning properly and diagnose any issues correctly. Does anyone know what the breach is on the GM barrels like I have?
I have a GM barrel 1:70 .54 cal. on a T/C Renegade stock. I can see all the way down the barrel and it does not appear to constrict very much. If I stick a pipe cleaner in the flash hole I can just barely see it by looking through the barrel. I'm trying to figure out if I have a reduced breach like the original T/C barrel and others so I can address cleaning properly and diagnose any issues correctly. Does anyone know what the breach is on the GM barrels like I have?