Les, some people like to put a Bowen rear sight on. I don't think it shoots any better with one, but they do look better than the stock ruger. Other than that, give Ken Kelly a call at Mag-na-port. He can do most anything you want. He ported mine, jeweled the hammer/trigger, did an action job, and put on a steel ejector rod housing. He then did a polish and blue job on it that is so deep, you could comb your hair in it (if I had any hair!). Any, give Ken a call, he can make your favorite gun into a real keeper! 44 Man