Taurus PT145 Pro.
Bought it brand new after "they fixed all the issues." Couldn't hit a body size target at 15 yards, was hitting DIRT below the target! Sent it back, they claim to have replaced the barrel. Still does the same thing. Give them a call, they claim its the sights. SO with a bore sight that I made myself, I lasered it to see where POA / POI were related. The sights were dead on according to my aim (combat accuracy).
Sent it back again, it came home with new sights. It hit the 15 yard body size target, but shot consistently ~9" to the left on paper @ 15 yards. This time it was also failing to fire rounds at random, I would get the "click" but no "bang". The second strike capability would set off the primer most of the time, but not every time. Sometimes it took three "clicks" before I got a "bang". Sent it back again, they sent it to me saying nothing was wrong and that they cleaned it. Sent me a test target, which had rounds approx. 9" to the left of the bullseye!!! I pawned it for $200 and never looked back.