20n29 and 24n41 powder

[Jstumbaugh]

Help me salvage a quick unthought purchase. Few days ago I hop online and see some powder available at Midway. Thinking I scored jackpot I checkout and head to work. Haven’t had any experience with VV powder but I figured whatever smokeless powder I could get I would find something to load with it. I reload for various rounds from .223-450 marlin and some pistol rounds. I get to work and find what I purchased shines in 50bmg. Has anyone been able to find data for 20N29 and 24N41 for use in anything smaller? 7RM, 257 weatherby, 300wm.... etc.....

 

[ckrhtr]

Those are some very slow powders the 24n41 being the faster of the 2, I have heard of people using the 24n41 in .264 win mag but that is about the smallest. I have been thinking about trying it out in my 30-338 Lapua improved.

 

[Stefan]

Not the answer you are looking for but I run 235grns of Vhit 20N29 with my 750grn AMAX loads and Lapua Hybrids.