BSA Fill Probe O Rings x2

BSA Fill Probe O Rings x2

These are replacement fill probe O rings for the BSA R-10, Ultra, Scorpion and Scorpion SE. Handy for when you are getting a puff of air from the the probe area when filling your rifle. It is also a good idea to keep some in your gun bag in case you develop a leak in the field.

Use a product like Abbey SM50 on the probe O rings to prolong their life.

They are black nitrile (rubber) O rings similar to the standard BSA version.

This is for 2 x O rings.

The picture is a generic picture of some O rings, not the actual O rings you are buying.