Air Arms S310/ S400/410 Fill Valve Upgrade and 6+6kg on sizes L

and 6+6kg on sizes L and XL

200/232 BAR DIN Female – 300BAR DIN Male In-Line Adaptor

The main features of the Mission 1 dive pressure gauge are:

4kg (Size M)

whether double ender or the smallest clip can easily be handled in the thickest dry glove systems

Air Arms S310/ S400/410 Fill Valve Upgrade and 6+6kg on sizes LUpgrade your old snap coupler style fitment to the current version of Air Arms filling system. Parts included: Replacement Fill Valve Body with O rings Current style Fill Valve Current style Fill Adaptor New End Cap Not suitable for the S200 We recommend that these items are only fitted by a competent person.