Replacement inlet fill valve spring for many air rifle models:
FX: 2000, Cutlas, Cyclone, Gladiator MK1, Verminator MK1, Ranchero
Logun: Gladi8or, Vermin8or, Domin8or
RWS: Excalibre, Storm, Scimitar, Cutlas
Webley: FX2000, Spectre, Verminator