I printed all parts with Standart cura supports everywhere and brims.

But I allready got feedback that supports not needed at some points. F.e. for the slide rails. Important - Magazine tube works best overhead and straight to the top pointed.

What about supports?

thanks

Also printed of course. Same PETG. But you can use empty 9mm shells also. They only don't fly far away.

Where do you get the little shells?
Are they real bullets or props or what?

I think PLA is no problem for big parts like frame and slide. But tiny mechanics must resist big forces here, so I think they are better from PET. But this only my opinion, I never used PLA till now.

would this be able to be printed in pla?

Please keep your hypocritical whine, if you're stupid enough to walk with on the street or in public, to aim at other people, or to bring that to your school just don't download it.

Geee. a Super realistic Toy Gun. That's sooo stoopid on too many levels.
What if someone mistakes that for a Real Gun.. and fires back real bullets?