mutt, precious few shooters or rifles/loads will be able to make a one shot cold bore hit at a mile in variable gusty winds upwards of 15mph...PERIOD. How many even train beyond 500yds? 1000yds?
There are way too many variables that can push a bullet off a small target. Of course, there are much better ballistic choices then a 223 which makes the job a whole lot easier. But that was not the point of this exercise.
Remember that my target area is a bit bigger then a milk jug and I did drop 3 consecutive bullets into the target.
Missing on the first shot is more then likely, but to be able to adjust and get back on target, no problem IF you can see where the bullet went. I think that most competent LR shooters in steady conditions can engage a target reliably within 3 shots, usually on the next shot, given that the rifle/load has the mechanical accuracy to hit the desired target.
I think the goal of one shot one hit is commendable but I don't think it happens very often at extreme distances on small targets.
The next few sessions will be to confirm that the load and bullet is making it reliably. If yes, then it is simply a matter of learning the amount of windage needed vs ambient conditions.
From there, you learn how to drive and with time and experience, first shot hits become more likely.
For me, the big test was seeing that the bullet could go subsonic AND retain functional accuracy. This it has done. Now to do it a few more times to prove it is working properly.
Vertical stringing has reared its head with some loads so that has to be dealt with. Once that is eliminated, it's just trigger time.
I would appreciate that the bickering on this post stop. Those that accept what's going on, thanks. Those that don't, fine and their thoughts are interesting. However, trying to entice a battle of words isn't my idea of a good time.
Besides, it really doesn't change what I am seeing through my scope and those bullet impacts ARE at 1730yds!
Jerry