Lee

To make sure I have this straight -

There is a total of 666 plus 5000+ plus 691 triplelocks in 455 caliber.
That first 666 are in the 44 series. The next 5000+ are in the 455 serial
number series. The final 691 are back in the 44 series.

The gun you have, because its a triplelock, is one of the last 691 made in the 44 series.

Is all this correct so far ?

If so, then there must be another gun in the 455 series with this same serial number,
but is a second model .

Would that be right ?

Regards, Mike Priwer