Best thing for you to do is go onto the internet and do a search. I know around here the SO issues, hates glock, and allows you to carry your own as long as the caliber and weapon is approved. That said, each gun should be looked at on its own merit. Some may be in great condition because the officer took care of it, some may be in really crappy condition. If its officer supplied, then the officer may swap weapons often, or not very often so the varience may be pretty wide in an officer supplied weapon area. My suggestion is to go look at them, and look closely for bad barrels, etc. Cosmetics are not so important as holster wear will probably be abundent, but if the parts are in good operating condition the it would probably be a safe purchase.