Ruger blackhawk

[heelerx2]

I recently saw an article on a heavy cylinder pin spring for a Ruger Blackhawk. Now I can't find it. Does anyone know of such an item? I have trouble with the latch coming loose with heavy loads.
Thanks.

 

[429421Cowboy]

I don't know of a company that has the heavier spring, but i have been looking into the Belt Mountain base pin and latch which is supposed to never release, they offer several styles and all reports i herd seem very favorable.