This TKO Mod has been fitted to a wide range of models. The smaller diameter .875" TKO can be fitted to more products as the diameter allows some to be filled and the cartridge to be filled/exchanged more easily. 

 

Note: If your model isn't listed below, you can order the closest model, and then add a Note To TKO about your specific order. Or call to be sure to order the correct model for your airgun.

 

- Crosman 2240XL (Threaded Version)
- .22 and .177 Benjamin Maximus,
- QB78/QB79 + QB Chief (Both 14mm and 15mm bbl).
- Hammerli Pneuma, Hammerli 850
- BSA, XS60
- AAS200/CZS200
- AriMax Varmint, Diana Stormrider (Stormrider uses same Mod as the AirMAx Varmint).