Yes, but OP referred to the department changing from one gun in 9mm to another in .40. My point being .40, in my experience, is quite a change from 9mm. SNAPPY!!
Yeah, but that wasn't what "I" was writing about. Not to be too grumpy, I shot a Tanfolglo Witness in .40 at first when I shot USPSA. It made major power factor whereas the 9mm only made minor power factor, and I changed to .45 because I didn't like the "pulse" of the .40 recoil. (I'm a wuss). I also didn't like the DA/SA trigger.