Yeah I noticed how the pipe bend a little after cutting the "trench" for the loading handle.
Do you have any tips on mounting sounds in a pipe build?
I was thinking of making a hollow hengstler from plasticard, to house the batteries.
But any tips would be greatly apreciated. Speakers, wiring, alternative battery housing. All I have now is the pieces from the Boba blaster, that I intend to somehow squeeze inside.