10BP/11AC Mainspring?

Hey does anyone have a 10BP mainspring?


Posted December 7, 2013 - 10:38pm

Hi Doug, how is it going?

I have a extra11ACC on hand, not sure if that will cross, let me know if you can use it.


Elgin Doug
Posted December 10, 2013 - 11:29am

Hi Greg, things are going pretty well!  Apart from the hook end of the mainspring breaking off at the rivet when I took it out of the barrel to clean it.  So, now my 'Excellency' is waiting for a new heart.  I found some at Dashto.

From the chart I found, the 11ACC wouldn't fit. 

Posted December 10, 2013 - 1:27pm

ED, I have a nos Bulova 11AC if it will interchange. PM me if it will work.