For shiz n' giggles I tested a known accurate load with a small sample (20 rounds) of thrown loads at 1K. No wind holds/corrections, just elevation. Two sighters to find the center. One flyer at 1 O'clock that could be me or thrower tossed .2gr, I don't know. This +/- .1gr load gave an SD of 35fps. According to ballistic calcs, it equals +/- 5 inches.....that's within
1 MOA at 1,000 yds...
Yeah, makes a difference if you are shooting F-class or a 2 MOA steel. But maybe for the average Joe, does .02gr/1 kernel accuracy make a difference? I dunno, people here make it sound like you won't hit the side of a barn......