Its really down to the fit of the pistol, nearly all of those pistols will shoot hole on hole benchclamped. I have 2 steyr's an lp10 and an lp50, and both have test cards are like this, though the lp50 is a bit more ragged
the great advantage of these is the almost infinate level of adjustability, even in the electronic trigger version, this is what makes the difference at the top level of shooting(which I am nowhere near)