This is my beloved 66 that my late father purchased new in 1982. I have the original target grips for it that are mint but I really never cared for the feel of them. I've tried Hogues, factory combat and a few others but never found the feel I was looking for. Until now. I've watched the listings from Gripseller on ebay for some time now. The Kim Ahrends Retro looked good and I wanted to try a pair but waited until I found a set with the grain I wanted. I saw many but they were for N frames or K/L round. I saw these last weekend and bought them. I received them in 4 working days later and sure enough, the feel was what I have been looking for. I'm going to tweak them a bit with S&W silver medallions. Now, a shameless plug. Terri (Gripseller) specializes in Kim Ahrends and Altamont grips. I have a pair of 1911 stipled Altamonts and now these Kim Ahrends. Both top quality products. Terri's service is second to none. Great communication and is genuine about wanting her customers to be happy. By the way, I want to keep the original grips mint so I guess you could call these my user grips. Not bad for users, huh?