Atomic M1 Diving Regulator Bundle Line Cutters where a standard quick-release coupler

where a standard quick-release coupler is utilised

Medium and Large fits/sizes

military grade engineering with the super-smooth breathing experience that Apeks regulators are renowned for

and the integrated hose protector keeps the ends in good shape over time

5/7 mm H2 Bibless Hood

Atomic M1 Diving Regulator Bundle Line Cutters where a standard quick-release couplerThe Atomic M1 Regulator combines advanced materials and engineering for top tier performance and versatility, supporting oxygen mixes up to 80% straight out of the box. Its first stage features a chrome plated brass body with Monel internal components for exceptional corrosion resistance, oxygen tolerance, and performance in subzero temperatures. A balanced piston design ensures smooth airflow, with five low pressure ports on a swivelling turret for