MK17 EVO2 / S620TI + R105 OCTO Scuba Mask Snorkel & Fin Combos This first stage epitomizes reliability

This first stage epitomizes reliability and simplicity

This gauge is designed to provide clear and concise readings

while the easy-adjust buckles make for quick and simple strap adjustments

delivers consistent intermediate pressure

MK17 EVO2 / S620TI + R105 OCTO Scuba Mask Snorkel & Fin Combos This first stage epitomizes reliabilityExperience unparalleled underwater performance with this premium regulator system. The first stage boasts a balanced diaphragm design, delivering consistent airflow regardless of depth or tank pressure. Its internal components are environmentally sealed, protecting against cold water and contamination, ensuring reliability in challenging conditions. Paired with a second stage featuring a titanium barrel for reduced weight and improved heat exchange,