Quick range report. I fired some Wolf Silver Bear 40s&w yesterday at the range. I only had the 165 fmj and the 180jhp on hand and I split them between my duty Glock and M40. No malfunctions through either gun and accuracy was on par with speer blue box. I even tried the stuff one handed at 25' through Steyr and alternated rounds in the mags and had no hiccups. I've used the 9mm before and had no complaints except that the prices went up again. I used to get 500 round (9mm) boxes f/50$, now I think its up to 65$. This was first shoot w/40s&w and it seems ok for lower priced ammo. And still for a smaller gun, M40 Vs. G23, Steyr has the edge in accuracy over the full sized duty gun.YMMV