Why not? I've got 7 mags now shooting 160's and a 110 shooting 150's. I have one sitting. I figured why not try to sling 120 at 3500 fps? Sounds fun. And if i can make it sub moa or better it would kinda be one hell of a deer round....
I own four 7mags. Two likes imr 4831 with 160gr. Sgk Over max charge Winchester mag primer. One I'm trying rotumbo in with 160 accubonds, time will tell. And one shoots imr 4064 under 150 bt. The 4064 was not an ideal choice, but it's sub moa...