Gel blaster mods uzi

You know those Taobao/temu gel blasters. I created a few mods for them. Here they are to share. The stock has a screw which you remove to place the new stock. The muzzle is friction fit/glue. To get the multi-color effect for the muzzle I just used a pause print. The muzzle has Picatinny rails. The stock is assembled with friction fits, 3d printed nuts and bolts and a rubber band.