BearStopper
Blackhawk
Has anyone used these to avoid leading in their Ruger Revolvers? If so any info would be appreciated. I have lube sizers but have also considered trying a moly coating using a tub placed inside a vibratory brass tumbler. I know at one time it was popular with the rifle crowd especially with target and varmint shooters but I personally have not heard of its value in magnum revolvers.