The lightest and most compact metal regulator
• Super-compact first stage
• Maximum performance in minimum volume
• Superflex hose
The advanced performance and optimum arrangement of hoses in the MR42T, along with the Proton Metal second stage with oversized purge button, makes the regulator ideal for both travel and dives in cold water.
Click on the link below for more information on the Mares Proton 42 Metal
