BSA Ultra/Scorpion SE HuMa Regulator Service O rings

BSA Ultra/Scorpion SE HuMa Regulator Service O rings

These are replacement O rings for the BSA Ultra SE and Scorpion SE HuMa regulator. Handy for when you want to carry out a basic service of your HuMa regulator. This kit is not suitable for the Ultra MMC, Scorpion T10 or Goldstar SE, these are available elsewhere in the eShop.

The set contains:

4 x regulator body O rings,

1 x small regulator piston O ring,

1 x large regulator piston O ring,

1 x small set screw adjuster O ring,

They are black nitrile (rubber) O rings.

Please have a look at the Fitting Instructions page for a service video.

The photo is a generic picture of some O rings, not the actual O rings you will receive.

£4.00