308 RL15 (powder) 150gr Fmjbt using LCLR brass

[Guns4545]

I don’t use the same exact recipe but I have tested the crap out of 165gr sst with LC brass and RL 15 in my armalite AR10. I think what I’ve done with my combination will be a good starting place for you with the 150’s. In the Hornady book after 308 Winchester loads is a section for 308 service rifle loads. They are reduced from the standard 308 loads. I use the 168gr data for my 165gr, you could use the 155gr data for your 150gr. I have found that I reach my pressure limit at the max loads listed in the service rifle section, with varget and rl15.


JTD

I'm at work now but could you share what the 155gr data is with RL15 and varget for service 308?

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