I believe varget does best with the 120's
if you can shoot h4350 your probably going to end up around 41-42.5 grains if you run a ladder test. I always work from the bottom up but always end up in that neighborhood, well with the two creeds I had. I know its over book but even hornandy's suggested load was 41.5 which is also over their published max.
vlds seem to like it about -.010 off the lands in my experience. you'll have to see what yours likes but that's my starting point.
aside from h4350 some ppl have been using RL15 and H414 with good results.
start low work up. you should be around 2750-2850 with the 140
if you have varget try your lighter bullets with it
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