About time for me to have another built!!! I'm curious if there is a weight difference between a R700 and M70 action? Was thinking about doing my next build with a Winchester as I've never owned one. Maybe get a WSM action and do a 7 SAUM, if thats compatible?
Great choice to go with a m70 WSM action on a SAUM. 3” factory mag box and they feed the SAUM smooth. Their is a slight weight difference but not enough to make a difference IMO especially if you run PTG aluminum M70 bottom metal instead of factory.