Powder for 300WM 190 SMK

Cwoods

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Minuteman
Jan 24, 2013
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I have a 700p That I am tinkering with that shoots FGMM 190's Extremely well .75 moa or better. I would like to build a load based around this. does anyone know what powder Federal uses for this load? I would like to start with duplicates, and try to improve.

Thanks in advance.
 
I finally found 2 pounds of RL25 I am going to work up a load using this. I have 190 and 200 SMK's I am going to try both.