This listing is a 2 x upgraded spec Hatsan AT-44 air rifle bolt probe / breech o ring seals.

Following on from our popular upgraded seals for other rifles we have now sourced upgraded breech seals for the Hatsan PCP range.

Our upgraded breech seals are made of a material more resistant to wear, deformation and stress. This means that the seal remains in better condition for longer, resulting in a more consistent seal from shot to shot.