can anyone tell me where I could find

[romer12]

a cylinder stop for a fourth model S&W D/A, 32 break open about 1886.
Thanks john414r@hotmail.com

[Dfariswheel]

Places to ask.
Note that many parts may not be listed and you may have to call or email:

http://www.gunpartscorp.com/

http://www.jackfirstgun.com/
(A top parts house).

http://www.gun-parts.com/index.html/

[James K]

You will need the exact model plus the serial number as there were changes in the lockwork of those guns over the years.

Jim