THE ULTIMATE GUIDE TO RM66

The RM66 was exact. I did discover that my groups tended to become strung a little vertically. I feel that was as a result of a Smith & Wesson bias, as I am used to white outline rear sights with red insert front ramps. The RM66 has a white outline rear sight, but the entrance ramp is black. With more shooting I’ll become accustomed to that. Furt