M*CARBO Brotherhood

CZ 82 Help looking for new Barrell and installed

I need A new Barrell on my CZ 82 And I cant find anyone to Find one and install it any Ideas??You Might be thinking why i need a new barrel, so hears the story. I was Stolen from me and after some time i got it back from the police dept. As I was inspecting it I noticed it had a slide lock spring missing and shavings Inside the bar roll. I got the new slide lock pin from cz But they have no Barrels Any ideas on hoe i can get my gun fixed

Any ideas would be great