his listing is for 10 x new magazine seals

Due to customer demand, now available in bulk packs of 10!

Annoyingly a very common part to go on these rifles. Replacing the o rings saves buying a completely new mag.

Same seals fit all rifles (in all calibres .177 4.5mm .22 5.5mm):

Walther Dominator 1250
Umarex 850 inc. Airmagnum
Hammerli 850inc. Airmagnum