Just found this site and it's great. I own 3 Taurus firearms. 24/7 pro in 9mm, a .357 tracker, and just bought a pt1911. I have aways had good things to say about taurus until last week. I bought a new pt1911 and it wont fire. That is part of my reason for joining to find out how to fix it. The firing pin blocker thing is not coming up when you pull the trigger.