Need loading data for 240NMC using 115 dtac's

[racesnake]

Hi..I need load data for 115 dtac's - would h4831 work? Do the 115's need to be jammed in the lands?
. Also, would like to find starting loads for 107 smk's using Varget.

 

[gzig5]

I'm away from my load data at the moment, but I remember using 38-40 gr of H4350 with moly coated 105-107 gr bullets in my 240NMC. I want to say that with Varget it was around 36 grains but can't confirm. I found that H4350 worked better. Never tried the 115's but if you back off the 107 load two grains and work up you should be fine. H4831 will probably work fine, but I think H4350 is considered the go-to powder for these cases with the heavy bullets.

The 240NMC has just a touch more capacity than the 6XC, maybe 0.5-1.0 gr. So you can use 6XC data without concern, always backing off and working up. There is a lot more 6XC data out there than for the 240NMC, but the two cartridges are very close in capacity.