Try somebody like Kiesler Police Supply in Jeffersonville, IN. I bought mine locally in Kansas City by playing phone tag. Next time, I'd go directly to a police supply company. Mine listed for ~$170, but I got it for $145 b/c cash talks. None of those damned requistions and POs to file and wait until payment is authorized, I guess. I'll try to find the box so that I can give you a part number.