I've tried nearly every load combo possible for my encore 209X50, pyrodex powder, pellets, 777, powerbelts, sabots, conicals, etc. So far the best results I've got are 3"/50yds, most are much larger.
The rifle is scoped wth a proven 4X Leupold in Weavers and mounts are not loose. Trigger is set to about 2# and the pin is tight (will shoot 0.5" groups with centerfire bbls). Some of my buddies say its time to send to T/C for a replacement bbl, what do ya'll think?
sab-