There appear to be a TON of vintage bows sold on a certain BIG auction site, with vintage sights on them, still in place from decades ago. And as already mentioned previously, as the famous bowyer, writer, and noted big game hunter Jack Howard used and suggested sights on his recurves, I see NO issue with 3-Rivers selling sights. I have old archery mags from the 50's and 60's (Pre-wheels era), and there were countless sights and gadgets available. 3-Rivers is a damn good company, and I wouldn't care what they sold, I'll still buy from them when I need something, even if I don't use sights. Live and let live.