That is a well-designed bullet. There is some flexibility in seating depth, owing to that rebated ogive origin and square-ended front drive band. Depending on pistol throat depth, a .020" to .050" front drive band protrusion ahead of the case mouth is possible with this bullet. The .340" nose diameter will clear any possible land diameters, and there is plenty of drive band to grab fast-twist rifling without skidding. I get similar results from Lyman #358242 (the 125 grain version).