thank you guys!
ok, first message for today, followed by a second message later when I sorted out the photos.
I assembled the first blaster today, this one goes right away to the US tomorrow morning for the person that commissioned the run
As I explained before, the body was held on to the handle by one unique M4 screw. Although this was pretty secure, I wanted to find some way to make it more secure. This is all quite in the rush as the blaster needed to be sent but I finally figure out something that worked very well. for this one at least. This one is fully static and has a steel rod filling the inside and adding 250g to the blaster, so it really needed to be extra secure.
so here is what I did, the screw on the body goes into the slot screwed to the handle, then the whole thing is secured with the M4 screw from the inside of the tube. This makes 2 really strong points spaced by 2.4cm, it's really strong:
here I am holding it with only the screw stuck in the slot, no M4 screw here:
no screw inside yet:
OK! finally ready for assembly!
so, here comes the fun part, the screw is put inside the tube with long and thin pliers:
then gently threaded with a shorten hex key:
AND, VOILA!
having some fun with the reflexions:
Shiny!
there we go, I hope you like it, I'll post later tonight some photos taken outside. I've made some studio photos for the client as well but will wait until the other two blasters are finished, I'll photograph them again and start the interest thread

cheers