Hello all
Sooo Alex (le Chef) buys this m16, that appears to shoot each BB in a new direction each time, in a complete random fashion and with a consistant zero precision. ('grouping' is about 3m at 2m range,lol)
it's fun to watch but that doesn't make a good AEG.
So he takes his barrel out, takes a look inside, the barrel appears to be filled with a strange wiry white substance like a ball of hair that sticks to the metal, disturbing the BBs trajectory.
Later at my place, I take a RS cleaning rod with a metal brush and proceed to remove all this substance.At first I though it was some coating inside the barrel, but it appears to be only covering a few inches before the muzzle end.
Still it takes me a few minute to remove everything.
It's grey, plastic-y, translucent and it looks like a (ex) coat of glue.
soooo does anyone have any idea what it was?

did we remove some hitech anti-precision coating ? or maybe was it some high quality lube that transforms into glue after a while?
Anyway, I'll keep you guys posted about the results when the barrel is back in the AEG.