...anything I should know?
I bought a GLOCK 22 .40 cal 4th Gen with a Streamline Tacticle Light some Hydro Shock and range ammo for 700.00 with tax. Did I get hosed? Is this a good gun? Will it jam up or anything I should know?
Yes, you should know that your Glock will go bang everytime you pull the trigger, and it will keep doing so for tens of thousands of rounds.
Welcome.