Hi Uncle, I am sort of new to posting but I have been here a while.. after reading your comment and request for opini ons , I felt that I would like to say a thing or two about receiver sights on lever action winchesters. I bought a 1972 mfg 94 Winchester from a pawn shop. a year or so back. I call it my chicken house gun, because the overall condition when I got it appeared as though the previous owner had left it out in the chicken house for about 20 years and not bothered to clean it at all during that time. anyway to make a long story . the back sight was broken and the front sight was bent. I decided to get a williams receiver sight and put on it. I also got a lyman target front sight for it. after cleaning it up. and putting the sights on it. I discovered that the bore was in excellent condition, the reason it had no rust was because it had a heavy coat of green copper fouling. Also the wood had a very nice figure to it. It must have been a very attractive piece when it was new. Now I shoot 170 grain gas checked bullets ,sized to .311 with 18 grains of Imr 4198. At 50 yards, It will shoot 1" 10 shot groups most of the time...It is my absolute most favorite rifle to take to the range just to have fun with. Other shooters around me cant believe it when they see the excellent groupings on my targets especially from an old clunker 30-30 .shooting hand made bullets and hand loaded cartridges. put on the receiver sights, you will love it.I guarantee it.. I cant say that one brand is better than any other. just get the one you like . thanks for allowing me to ramble on so. regards, Simple