Mine is one of the newer ones with the one in ten rate of twist. Three years old maybe. Next time I go to the range I'll have to try it at seven yards instead of my usual ten to twenty five. Honestly though, I did better with both Rugers, and both are short barrel guns. LC9, and SP101, both were fired double action, with no choice on the LC9 which is unmodified. Actually, neither is modified, just well used. It still could be me favoring those two as I'm more used to them? I'm old school.