One other thing I noted in my brief ownership of the .22 Turkish Tempest was it's tight bore which meant having to use a seater to push the pellets onto the rifling before the barrel could be replaced prior to firing.

This is not the case with the .177 version which requires no aid to seat the pellet whatever brand is used. As with my other Webley .177 pistols, I have found H&N Match seem to perform best with RWS Hobby providing a cheaper alternative.

Regards

Brian