M40 GAS MASK CHEMICAL FILTER NSN:4240-01-119-2315 The rear side pocket is

The rear side pocket is lined with hook & loop fasteners

Padded air mesh adjustable shoulder straps with multiple D-rings and MOLLE webbing to add additional gear

Six compartment

fall positions & throws

Fastek Buckles On Rear Flap and Both Sides to Secure Load

M40 GAS MASK CHEMICAL FILTER NSN:4240-01-119-2315 The rear side pocket isIn New Condition! The 3M Cartridge FR C2A1 is designed to reduce exposure to chemical and biological warfare agents. Used by the United States Military. NIOSH approved with the 3M Full Facepiece Respirator FR M40 for sulfur dioxide, chlorine, hydrogen chloride, CN, CS and P100 particulate. Contains both a carbon bed and particulate filter. Designed to help provide respiratory protection against certain airborne contaminants when used in accordance