You have a good point, the AMP
is kind of the icing on the cake... and maybe one has to already be used to making really good "cake" for a while, already using top shelf "ingredients", before adding the AMP into the mix in order to really see what it does.
I don't load into the lands at all (these days I consider that "the old way" and IMO only really good for killing a barrel prematurely), for me it's more like .100" off. I also don't put too much credence in 100 yard groups and the numbers I read off the chrono anymore, because I've come to realize that for long range: that only tells half the story. The cumulative effect of BOTH good groups AND consistent muzzle velocities is what I'm after.
Seems to me like most guys shit on the AMP because they can't easily quantify it as being any better than what they already know with their usual 100 yard groups and chrono numbers. Though, if one plans on shooting further than 100 yards, don't write-off the AMP too quick.
The point I was trying to make was at distance you can really start to see it: I had great ES/SD numbers and was making pretty good ammo before I ever started using the AMP... but once I started using it (every loading/firing at that), I immediately saw a huge improvement. Did I notice an improvement at 100 yards? IDK, not really, but I don't care about that as much as some... at 1000 yards? HELL YEAH. IMO, past 600 yards, the improvement is obvious.
What it probably comes down to is that it might just be one of those things someone may have to try for themselves in order to see what it does.
Here's 10 rounds going back and forth between an IPSC and a popper at 1,250 yards from the other day, 9/10 impacts... since I started using the AMP, shit like this keeps happening on the regular (and I don't believe in coincidence):
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