P. Bondini nipple thread?

[rdstrain49]

I would like to get a few spares and replace the nipple on my P. Bondini, LePage pistol.  Anyone know for certain what thread the nipple is.  6x.75 & 12x28 are close, the 12x28 will even thread in, but neither feels right.

[William]

I would call Track of the Wolf and ask them.  It seems that most references to the LePage pistol call for 6X75 nipples.
https://www.trackofthewolf.com/List/Item.aspx/64/2

[rdstrain49]

I don't think it's 6x.75.  A 12x28 will thread in but feels ever so slightly loose and the 6x.75 won't start, close but won't go.  I know that in the day, P. Bondini was among the best of the best, but I can find no information whatsoever.