Put 150 rounds through her today. Observations: This thing is wicked accurate and doubles at 5 and 7 yards were quick and accurate but tracking the black sight in an indoor range was darn near impossible. The mag release is well checkered much to the dismay of the meaty part of my support hand during recoil. Overall, I think with a fiber optic front sight and maybe a different mag release it will be good enough for now but I'll probably just add extended basepads, a magwell, and lok grips while I'm at it. Sent from my SM-G960U using Tapatalk