I've used a LoPro on several rifles, and actually prefer them, since they are a very minimalist sight.
While the LoPro is adjustable for elevation, any windage adjustments must be done via the front sight - which has never been a problem in my case(s), on 7 rifles, so far.
The reason it's NP is that the Lopro sits directly above the bore C/L, and in the instances where I've actually had to make a windage adjustment, the total front sight blade movement to achieve zero was never more than 1/16"-3/32", aka: minimal.
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