Roy: if you can't find one easily enough, there are two suggestions I can make: first is that the Shotgun News advertises different 1911 slides and you can buy one for less than $100 if you cannot find someone to give you one. The second suggestion is that if the Police Department wants you to mill one for training purposes, disassemble a 1911 the Department has picked up, before it gets destroyed or demilled, and use that part. Just my 2 cents worth. Mikey.