as kiddjr, stated.. ya need a one in 12 twist or quicker for it to work... in both a one in 12 twist, and a one in 7 twist barrel ( 22.250) I have it touching the lands.. .025 isn't that much off, so either should work...
my load is not used by many anymore, 30 grains of RL 7, and max is listed at like 31.5 grains, so I have a little margin there against max pressure...