I have a brand new un-issued US M40 gas mask (mask still has "white eyes" lens protectors)
Tinted lenses,(brand new sealed in bag)
Clear lenses, (brand new sealed in bag)
C2A1 canister (plastic container,brand new, sealed test/insp. date 11/13)
for the right offer i will also include a quick doff hood and training canister
I can post pictures later and/or send them to your email by request.
Asking $180 O.B.O can/ will accept PayPal or USPS MO, will discuss shipping