anybody tried H4198 in a 6PPC with 68 bullets,,it is a hassel getting 29.5 133 in the case and thought I would try something a little faster,,worked up to 27.5 at 3380 from 24 inch bbl and only slightly flat 205 primers but no change in bolt lift at all over the 25 to 27.5 charges,,POI seems to be pretty steady also going from 3080-3380 FPS and ever .5 gr bump got right at 60 fps ,,
think I will load a few rounds at about 3250 fps and shoot a couple 5 shot groups and a score target and see how it goes,,

think I will load a few rounds at about 3250 fps and shoot a couple 5 shot groups and a score target and see how it goes,,
