Some of my followers will remember that I have had many, many issues with my lathe. Recently I have managed (with not a little help) to get it back into working order! There were quite a few jobs waiting for this, one of which was the MG08/15.
This required a hop-up chamber. I turned this from a piece of 20mm aluminium. One hole drilled through the centre all the way kept everything aligned as I bored out the front and back to their appropriate diameters to take the nozzle and barrel.
I then filed down the top create a flat surface, then drilled a feed hole to allow BBs to feed into the chamber and another hole that was tapped to adjust the hop-up. A second screw holds the barrel stable.
I attached two barrel spacers to the barrel to centre it in the outer barrel. This done I attached the gearbox to it. I could line up the gearbox mounting plate with the holes used to attach it to the frame and marked out their locations.
These could then be drilled and fitted permanently.
More to follow soon! If this post has inspired you to want a gun of your own, do drop us a line on firstname.lastname@example.org to discuss or find us on Facebook.