Daryl, I do not think that the gun is a conversion. The hammer style carried over from pin fire to centre with WR. The early non-rebounding centre fires used the long nose on the hammer to stop the gun being opened for reloading until the hammers were at 1/2 cock. Then when WR moved on to rebounding they still used a stylised 'pinfire' hammer.
This is a slightly later centre fire that I sold way back. You can still see the hint of 'pinfire' style.

Last edited by Toby Barclay; 06/28/17 04:09 PM.