If the op can manage a 300 Wby, I dont think theres going to be any problem with a 7 LRM.
Do you reload?thanks,i heard one time that 7mm calibers did not put game down as fast as say a 300 winchester .i have a 300 winchester and a 300 weatherby now.was thinking of maybe a 7 mm magnum of some sort.
Of all my Wildcats, the 7 LRM is still my favorite build. I used a Rem 300RUM donor action, allows me to use the 3.7+ AICS mags and load OAL to as long as my chamber will let me.With the 300 mags you have a 280 AI would compliment your group of rifles nicely, I sure like the looks of a 7 LRM, Ive been toying with the idea of building one.