1. Yes, unless prohibited for export from the exporting country. Ref: ITAR
2. If it's pyro, it's hit or miss, mostly miss. Fire hazards suck. Even non-pyro devices may be banned. Field discretion.
3. Gas masks suck all around for airsoft purposes. Case and point, go fetch a straw and breath through it for the next half hour. Then run for the half hour after that.
Also, home made shenanigans aren't kosher for eye protection.
EDIT: Since this is slowly starting to sound like market research, unless you want to be held liable for occular damage, do not, ever, ghetto eye protection products for sale to the general public.
Last edited by surebet; May 16th, 2009 at 00:16..