Hey Bill let me know if you want any additional info on that 4506 from the P/C . Im the one that put the Novak competition sight on it for the officer that owned it. There is a bit more to the story , than, tested by LAPD, which it wasnt. It was kinda attached to the order of 20, 4566's from the PC for some members of the LAPD firearms unit in 98. You can see that order on the list above also. Take care Bo

Additional all that run of guns had PCZ serial numbers, as do some of my other older P/C guns if Im not wrong.