The M1 has expanded performance range for nearly any dive scenario, recreational or technical, and is Nitrox ready up to 80%. The first stage is chrome plated brass, is environmentally sealed, and also ones with the swiveling 5-port low pressure cap and two high pressure ports. The M1’s second stage features a surge protected front cover design, super wide exhaust deflectors, and uses engraved heat protecting jam nut for freeze prevention.
Slightly used in-store display. Has never been in the water.