The MK19 EVO BT / G260 Carbon Black Tech Dive Regulator System is an upgrade to the G260 technical diving setup. It features a carbon fiber front cover and a corrosion-resistant Black Tech DLC coating for improved durability in cold-water, silty environments and demanding technical dives. This scuba regulator system is designed to deliver reliable performance under challenging underwater conditions, blending rugged gear with precise breathing control.

In scuba use, the system combines a dry-chamber sealed first stage with a swivel turret to maximize hose routing options for technical divers. The lightweight carbon fiber design reduces weight by about 24 grams compared to the standard G260, aiding comfort and balance during long dives. Built for cold water and silty environments, the regulator configuration emphasizes durability and consistent air delivery across a range of diving scenarios.