Power adjuster wheel for the following air rifles:

FX Cyclone
FX Ranchero
FX Super Swift
FX Cutlas
FX Storm
FX Gladiator MK1
FX Gladiator MK2
RWS Scimitar
RWS Storm
RWS Cutlas
Webley Spectre
Logun Ultimate
Logun Ranchero
Logun Domin8or
Logun Gladi8or
Logun Vermin8or