The thing is though, those winning 1k yard br matches ARE testing at 1k.
I like the cortina thread but its mainly a introductory thread for new loaders to keep them from going off the rails and to control what factors they are able to, once you have a bit of time and you really want to know the results you sort of have to test at distance to validate the findings and optimize.
Okay, so before anyone gets their parties all in a twist, let’s just go ahead and clear up the issue a bit. There is a specific difference between how one should approach load development for long range multi distance PRS and field style matches and how to approach when shooting 600 or 1000 yard bench rest matches. If one is arguing against the other, it’s very likely that you are both right and both wrong at the same time.^^^^^^This is what I learned.
The simplest way it can be said is that field match shooters are looking for a load that is robust in both lack of variation in differing conditions and one that gives them acceptable on target results at distances from 25-1300 yards. The bench rest shooter is looking for a load that is specifically dialed in at their target distance (be that 600 yards or 1000 yards). They both start with the same basic concept to get a solid load, but the finer points of load development are different between the two.
Once you recognize those differences, then you can go ahead and argue all you want about the basic load development process.