Thats a sharp looking pistol right there!
As far as what ammo it uses: on my JHP, I have shot WWB, Remmy, Magtech, and Independence ammo through them (yes THEM!).
As far as looking you drug the muzzle end down through coals from a fire: yeah, happens on ALL of the ammo I shot through it.
Now, you got 100 rounds through it with no malfunctions: great! Put more downrange with it!
If you have any more questions, if it malfunctions: let us know