Re: 7mm Rem Mag Rem 700 Sendero load?
don't worry about it!
When you find some try it out. It works good for the heavy pills but not so good for the 150's and 140's. At least in my rifle.
For my earsplittnloundnbanger this is what works. 140 and 150 IMR7828,next RL22. 160 RL22 then H1000. 175 H1000 then RL22
For 139 and under believe it or not I use IMR3031
Each rifle is different, what works for me may be junk for you.