Simple remix from the excellent Gryphon blaster.
I wanted a pure pistol with no stock so I modified a battery holder to have no wires hanging out. I drilled a side plate to get the wires into the battery box, and I created a closed-up end piece for no stock.

Original Battery Holder on Picatinny:
https://www.thingiverse.com/thing:4142801

Creality

Ender 3 Pro

No

Yes

0.2

20%