Replacement magazine indexer for many air rifle models:
FX: 2000, Cutlas, Cyclone, Gladiator MK1, Verminator MK1, Rancherom
Logun: Gladi8or, Vermin8or, Domin8or
RWS: Excalibre, Storm, Scimitar, Cutlas
Webley: FX2000, Spectre, Verminator

May fit other rifles based on same action