A friend of mine bought a CZ scorpion pistol there for a fair price. The only problem was that while we broke it down we realized something was odd. After doing some research we found out it was a Gen 1 barrel with a Gen 2 lower receiver. The Gen 2 barrel has two sets of thread which make it more convenient and the Gen 1 lower receiver does not have a welded trigger pack. Basically he has the worse parts of both Gens? Feel like somebody just switched out the parts, but even if not I don't think he got any better deal.