300wsm help

[Riflehunter87]

Looking to reload 180 hornady sp using imr4350 looking for a load that's good around 400yds

 

[dougduey]

I don't shoot that particular bullet out of my 300WSM. But with 180gr Nosler Accubond & Partitions, 64.0 gr of IMR 4350 is a sub moa load. My pet load is 65.5gr of HV100 at 2.86 OAL and 66.0gr of RL17. The 178gr ELDX loves both of those loads too. If you want to step up to a 200gr bullet, the 200gr ELDX on top of 62.8gr or RL17 at 2.855 OAL is sub moa too