I love my 4 model 66s. 2 66-2s, 66-6 and a 66-8 which I put the .500 target hammer, .400 target trigger, thumb latch, side plate screws all in stainless steel. This is how the 66-8 should have looked. I hated the black parts. The front and rear sights still in black. As for recoil on 66s I pay no mind. Also use .38 spl.+p for PD. Use .357 sparingly from availability and cost.