Micro Lego Pistol Update 1

This is the first update for my micro Lego pistol.
If anyone wants to do a collaboration, ask in the comments below now, as once I am done update 2, I will no longer be letting people, (if they want to), to do collaborations, as by then it will be almost done.
Update on the project: I haven't been working on it for a while, but I'm going to try to get it working well soon.