Cool rifle!
I have the Stainless/Synthetic M70 with a Zeiss Diavari 3-9. I too was surprised at both how accurate it is and how it didnt recoil like I thought. I load the Nosler 260s and also had a buddy give me a box of Barnes 210s. The Barnes 210s and Reloader 15 were super accurate. Used them to kill some whitetails just to bloody the rifle. Bang-flops.