Air Arms Single Shot Loader.

The loader clips on to the rifle using the same method as as the Air Arms magazines. Cocking the rifle pops open the loader for the next pellet. The loader will fit all Air Arms multi-shot rifles that use the standard Air Arms Magazine (except Galahad)
Accepts .177 pellets up to 7.5mm long & .22 up to 8.5mm long.

Scope clearance - If the standard Air Arms magazine fits under the scope the single shot loader will fit too with an extra 3mm clearance.

Please note this part does not fit single shot rifle models.