I bought a PT709SS at the local gun shop last month; paid too much but I like having a local gun shop. But the gun shot low (all groups 4-7 inches low at 20 ft) even with the rear sight full up. A laser bore-sighter convinced me that the gun was actually the problem so I called Taurus customer service. They emailed me a FedEx label within minutes and I sent the gun to Taurus later that day. I received the gun back exactly one week later. They even called the day before to make sure someone would be home to sign for it. I still need to test it on the range but the laser bore-sighter looks good now. The returned gun included a target with an impressive group (range not specified) so I expect it will shoot well now. The paperwork with the returned gun only said "replaced" so I don't know exactly what was done; the s/n on the slide was same as before but the front sight was visibly shorter and there was no s/n on the barrel (unlike original barrel). IMO, this is excellent service.