Hi guys I ran across a deal where a guy may trade my G34 for his G20 . I have always wondered about these. I wouldnt mind it but I am not sure you could find ammo just anywhere . My questions is where do you find 10mm and how high is it's price ? I dont hear hardly any problems on the 10mm cartridge and I am pretty sure the price is high and I havent learned on how to reload just yet . Any input on this is appreciated .