ATEC Suppressor experience, problems, and troubleshooting thread

[Pommy]

And on the corrosion thing... I think the powder you use might play into it a lot. For example, I use AP100 for subs in 8.6blk and a couple of days after shooting it, there are actually crystals growing on the birdcage flash hider thingy inside it, and when you look through the length of the suppressor there's white fuzzy stuff in the bore.

Nylon cleaning brush down it to clear the bore and then a few supers to blow all the shit out and it doesn't come back. So it's like it's just the residue from AP100 that's particularly nasty.