I have stainless RVs too. I thought they may be nasty in the bright sunlight, but if you black the sights they are fine. Pluses with BP is you can see any buildup in tight spots. You get a steel ejector housing and they look great too. Around here when I got mine a few years back they were running about $25 more, now I see them for the same money around $400. I slapped a wolf spring kit and some gunfighter grips on and they have been flawless performers. I started out with a couple of colt clones and they were something else.