F.O.C combo gauge (2-1) (black/blue/red or black dial) hose
Atomic Regulator - B2
COMFORT. PERFORMANCE. STYLE. AND VALUE.
Our most popular regulator, the Atomic B2 system combines the signature second stage design and materials of the T3 with a Chrome-plated Brass first stage. The result is an incredibly high-performance regulator system that is approachable for every diver and every budget.