FX Buddy Bottle Valve to Fit Impact M3 M4, 220cc, 300cc, 500cc, 700cc Carbon, and 400cc, 500cc Alloy Buddy Bottles M18 x 1.5 Thread The small backplate is 355mm

The small backplate is 355mm long

If you want to further your career as a dive professional

Customize your dives with the Bühlmann ZH-L16C algorithm and adjustable gradient factors

Dive to a maximum depth of 40 metres / 130 feet

Mares designed the new Sirius watch-style dive computer with the aim of perfectly combining technology and elegance

FX Buddy Bottle Valve to Fit Impact M3 M4, 220cc, 300cc, 500cc, 700cc Carbon, and 400cc, 500cc Alloy Buddy Bottles M18 x 1.5 Thread The small backplate is 355mmBEST Fittings Replacement valve assembly for your FX AirGuns Buddy Bottle. Our valves are now compatible with the incredibly popular FX Impact M3 and M4! Valve to Fit 220cc, 300cc, 500cc, 580cc Carbon, and 400cc, 500cc Alloy Buddy Bottles M18 x 1. 5 Thread Also suitable for the following FX Air Guns. FX Crown, FX Crown Arrow FX Impact, FX Impact Mk11, FX Impact M3 M4 FX Boss FX Royale 500, FX Royale 400 FX Verminator, FX Verminator Extreme FX Maverick