Mag D cell O ring size?

[Streak]

Does anyone know the exact size of the O ring used in the D cell tail cap?

Streak

 

[fivemega]

This will work.
I got some extra. PM me if you need few.

 

[Streak]

Thanks for the offer but the 32x2mm O rings dont work. I measured 32x2.2mm but dont know if the ring is metric or imperial.
I have not found an imperial one close to this size. I guess Mag must be using a size specially manufactured for them.

 

[fivemega]

M*g doesn't use metric O'rings but 32x2mm is closest size I found.