I'll be waiting.

Cool. Also, you don't load or shoot bullets. It's glimmer. Which is programmable matter. Considering that, I'm quite sure it doesn't matter how the gun works, unless you know how glimmer works? Probably shoulda read your grimoire too tbh.

I have read the grimoire. What you're shooting is irrelevant when the object you're using to shoot it is mechanically based on modern firearms.

....okay so if I make a gun that shoots watermelons but looks exactly like the rhino, it doesn't matter? Look man you are knowledgable but missing a few things. What if I made a replica of the scout rifle and made it shoot out lava? Doesn't matter cause it's based off a modern gun...? No.

What are you even saying? If you make a gun that shoots watermelons and looks exactly like the rhino, I hope the barrel is properly aligned with the Cylinder and you don't expect the visible hammer to function as normal hammer or else it's not going to work very well. You can put whatever you want into your example, but it doesn't change the physical properties of the mechanical object in question. For instance, I could not take the Rhino, modify it so that the barrel is aligned with the top, and still expect it to work. It would violently destroy itself in my hands.