I was able to take my new MK25 to the range today. I functioned flawlessly. The trigger reset took some getting used to. I got hung up a few times since I'm used to a Glock trigger. I ordered the SRT and some Hogue rubber grips. I don't see a need to change anything else. On another note I found a few kydex holsters that I like. I got a holster for the P226 with rails. I was able to heat it up in boiling water, put the gun in a plastic bag, heat it up in boiling water, then put it into the holster. It readjusted the kydex perfectly. I think I will start looking into making my own holsters soon. I found some good info on kydex forum an youtube. I just mostly want to do it for my own guns.