one eye joe said:
I purchased a used Blackhawk, and would like to have it upgraded to the Transfer Bar system for safety reasons. It will be exposed to extreme trail use. Does Ruger perform this upgrade free of charge ? Also, do they pay the shipping both ways ?
I don't know what you mean by "extreme trail use" but if you are planning to subject a "converted" OM to any sort of long term, heavy duty use, here's some things that you might want to be aware of;
The sear contact surfaces is decidedly more narrow than on the original.
The conversion action is not the same as either the OM or the NM, nor as strong as either. In fact, if I had to coin a term for the "conversion" action, I'd call it "Coltish" in function (but weaker than a Colt, and not timed as well).
The bolt-cam which is cast onto the conversion hammer is the tiniest cam I've ever seen on a SA revolver that actualy functioned. If you expect it to live long, ya best keep it clean and lubed with some sort of light grease.
The OM conversion parts require a longer trigger-travel to operate and stronger springs to operate properly. The increased spring pressure may or may not cause extra wear by themselves but it's a certainty that if subjected to hard use, the combonation of a narrower sear and stronger springs aint a good thing.
Carry an extra transfer bar. They are known to break.
I'd also carry an extra, pre-fitted latch. And I'm saying "pre-fitted" because Ruger don't fit squat when they do the safety conversion, they just grab a generic set of parts for the frame-size they're converting and throw them in.
More often than not, you'll find that the conversion hammer will need pulled further back than before in order for the trigger-sear to engage the cocking notch.
Experiencing an early bolt release is common, and if yours does that, it will cause the cylinder to get scared-up.
Trigger pull is going to be greater.
The action will feel "gritty"....because it is....which gets back to the lack of proper fitting.
Some of the above can be fixed by an experienced gunsmith who is familiar with both Ruger AND Colt SA's....but some of it can't due to the compromised design of the conversion action.
Hope this helps.
DGW