Open Box Atomic Aquatics M1 2nd Stage only, 32" hose, Gray misc is shock resistant and has

is shock resistant and has a double O-ring protection for a perfect watertight seal

A Fiber-Optic Cable (L-type) can be laced into the arm (grip) for easy operation

Designed to work with your dive and swimming gear

Optional spare batteries are most often purchased with these lights (BATCELL18650x7)

You stay warmer with an effective hood

Open Box Atomic Aquatics M1 2nd Stage only, 32" hose, Gray misc is shock resistant and hasThe M1 Second Stage is a balanced linear flow design for extremely easy breathing at all depths and dive conditions. The M1 is designed for cold water diving featuring thermal heat sink and improved super dry exhaust valve. The M1 Second Stage is built to last with a Zirconium plated brass demand valve body, titanium lever and sealing orifice. The diaphragm is made from high quality silicone rubber. This pneumatically balanced poppet second stage has