This is our premiere Regulator bundle.

Two Halcyon HP-75P first stages
Halcyon Halo Primary second stage
Halcyon Aura backup second stage
Halcyon 360Bar SPG
7' primary regulator hose
22" backup regulator hose
24" SPG Hose
2 3/8" Bolt Snaps

All you need to do is attach your wing hose and you're ready to go.