Genuine South Korean Military/Law Enforcement/Tactical Next Gen K10 CBRN NBC Gas Mask Respirator. This is the Next Generation K10 CBRN gas mask (Variant of K5) developed for the South Korean Military. Designed to protect the face, eyes and respiratory organs from CBRN agents, tear gases and Toxic Industrial Chemicals (TIC). Model: Next Gen K10. Manufactured in South Korea by Hancom Lifecare. They are a military defense contract holder for the South Korean government. The masks are currently used in over 19 countries mostly from Asia, Pacific and the Middle East areas. Highly resistant to CBRN/NBC agents. Condition: NEW Mask foil seal bag was opened to take pictures only. The two CBRN filters are still sealed. Size: LARGE Please see size chart listing displayed in the pictures. Certification: NATO Triptych D103, assessed by TNO, Holland. Single Visor: Wide field of vision and enhanced user recognition. Flexible, scratch and impact resistant. Integration with gun sights and night vision. Low profile dual canister operation. Reduced inhalation resistance in half. Compatible with single CBRN canister with DIN 40 thread. No interference with shooting. Thread: Standard 40mm NATO STANAG 4155 EN 148-1. Integrated hydration system connection port is compatible with US Type A adapters (Same as used on FM12, C50, M50, FM12, FM53 Gas Masks). When flow valve is turned on the internal hydration tube repositions itself for drinking. When turned off the internal tube stows away from user’s mouth. Optional Components Not Included: Voice amplifier, Optical lenses, TIC Canister, Mic & COM lead, CBRN Hood and Vision Correction. Compatible with military helmets and communication systems. Mask Manufactured Date: 9/29/2022. NBC Filter Manufactured Date: 9/29/2022. Usage: Military, Law Enforcement, Industrial and Preppers. K10 gas mask Opened mask foil packaging to take pictures. Drop leg molle compatible storage carry bag with detachable molle compatible filter pouch. Two low profile CBRN/NBC 40mm Filters (Foil sealed). Performance Specs: Protection against CBRN & anti-riot agents. Breathing resistance Face-piece & Canister: 30L/min 50L/min 80L/min. Inhalation: 10mm WG 17mm WG 27mm WG. Exhalation: 5mm WG 8mm WG 11mm WG.