I have a 300WSM coming in next week, and will start to make ammo for it. I have decided on the bullet that I will use, a 180gr Nosler Partition. You fellas that are loading that grain of bullet, let me know what powder you are using. I have quite a bit of powder selection at the house, I have heard RL15, IMR4350 and IMR4831 work, but need more info. Thanks
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300 WSM powder
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