2 x Hatsan part 2349
We have been asked for this o-ring seal on its own a number of times so have obtained them in a pack of 2. Used on multiple models generally as part of the inlet valve.
Used on the following air rifles;
– Nova & Novastar
– Hercules
– Barrage
– Blitz
– Jet 1 & Jet 2
– Factor, RC & Bullpup

And others…