Ruger is one of the great companies that stand by their product. I've had two dealings with them, one with my #1. The original sight wasn't regulated for higher velocity loads, they sent a new one to me for free. The other involved my Black Hawk. I purchased it used, polished all internal parts, did a better than fair trigger job, but sent it back to Ruger because the cylinder didn't index properly when cocked. They returened it quickly, but replaced all internal parts that had been "fixed." Ruger stands by their stuff, but for what you are asking is more in line for a custom smith as stated previously.