Atomic M1 Octopus Apeks Sidemount you can change it to

you can change it to a left-handed setup

They practice a two-stage emergency release to prevent accidental loss or dropping of weights

it needs no bite pressure to stay in place

The design features an evenly rounded hook that provides exceptional finger support for precise control

It features high-quality black and red neoprene material for maximum durability

Atomic M1 Octopus Apeks Sidemount you can change it toExtreme diving makes having an extraordinary Octopus even more important. The Atomic M1 Octopus is a Safe Second that performs equal to its M1 primary dive buddy. Cave diving, cold water and rough water conditions demand backup systems divers can count on when needed. The M1 Octopus delivers confidence in extreme situations. M1 Monel Octopus If you are diving with a primary specified for higher EAN mixtures, you need a Safe Second to match. Atomic M1