to me the factory small glow dots are pretty bad!
I had David install a set of Meps on it as its my carry weapon and I have a SP-01 Tac and 97 BD that had the same sights.
so I got the same sight picture with all three, the POA-POI did not change one bit from the factory sights.
and yep, MY P-01 shoots just as accurately as my SP-01, at least out to 25 yards,.