This is a full reseal o ring kit for the Hammerli Pneuma air rifle in .177 (4.5mm), .22 (5.5mm) and .25 (6.35mm) calibre.

Full internal o ring seal kit!

Fits all variations of the AT44
Includes every o ring internal to the rifle. In addition we include filling probe rings and magazine ring.

These seals come as a pack and are not individually labelled.