I haven't been here much in 8 or 10 weeks. Weather was crappy for shooting, took a vacation, been working diligently on a property purchase and Spring has sprung meaning chores and more chores. Oh yeah, and work too. Looks like you fellas have been busy! I did manage to get to the range Sunday. It's on the way to the hunting property I'm on the road to buying. If I do, I'll have a nice 200-300 yd. place to shoot for free...... well, not exactly.
I'm hoping to tune the Hawken so it is POA at 200 using 100 Pyrodex RS and the 200/10mm XTP. Looking at the charts and using a BC of .19 and FPS of 2000, I got a +3.6" @ 50 and +5.9" @ 100 to be zerod at 200. I drew a + above the target dot center at 3.6" and went to work. First thing I noticed was how clean my bore stayed during the last 10 weeks of no use. Not a speck of color on the patch I ran down the bore. Using the bottom center of the target as a POA, I got this. I started this process 10 weeks ago so the sights look to be darn close.

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Looking at the "clean bore" shot, I'm wondering, if I were to load with 100 T7 for the clean bore shot rather than Pyrodex, maybe my first shot would be in the group. I'll have to try that. I moved the rear sight a tad right and went to the 100. Using the bottom center of a 5" target as POA, I had a really nice +/- 1" 3 shot group going top center, one breaking and two just out of the dot, so the sight adjustment was excellent...... and then. As I ran the 4th sabot down the bore, I met resistance just before seating and made a mental note of it. No big deal, just didn't feel the same crisp seating on the powder. Took the shot, it felt good, but when I looked through the spotting scope, it was way upper left, turning the group from 1" into 4". Shot 5 joined the first 3 to be a 2.25" 4 shot group. Dang I hate those fliers! Coulda, woulda. I went on to try other POA's and left that target at the range.
This weekend I'll take the crab paper down to the 200 and cover the backstop so I can see my misses, of which I'm sure there will be plenty. Till then, good shooting.