Seems like I've been playing around with this prop for ages. I finally got the impetus to get this thing done about 6 weeks ago, and I think all the hard work has really paid off - I think this is one of my favourite scratch-builds I've done
The kickstand part I ended up getting laser cut from 3mm acrylic, wasn't happy with my original attempt. The shrouds were built from styrene then cast in resin. The barrels and bolt are aluminium.