Tried to buy an extractor for a cz97 through grech. I emailed for an update once a month for 4 months. Sometimes I had to resend it a couple of times to get a response. Finally after 5 months, I asked what the eta was. They had no idea and couldn't confirm if it was even ordered. At that point I told them not to bother. Had 2 of them shipped to my retired grandparents in Arizona from czusa within a week.
8 months after the original email, I received an email saying my extractor was now in stock....
Don't know who dropped the ball, but for sure won't even bother with them next time. Luckily most CZ firearms are reliable and common parts are available.