I do, gunner, but think these 120's, being on the short side, should get "unsticky" pretty quick with a big enough kick in the britches.
These 120's have considerably less bearing surface than heavier, longer A-Frames. I know they are tough bullets, won't go to pieces when driven hard. I have mono's as back up if these don't perform.
I think 130 SSII's may be a better choice, almost twice the B.C.
Nothing ventured, nothing gained...
Another thought with the 26 Nos. I have a 3.6" box mag and was loading longer than factory COAL because I could. My current thinking, go with factory 3.34" COAL and let them jump. Some bullets like to jump and a touch of "freebore" may help smooth out pressure. Ole Roy taught us that...
DF
