IMR7828 and IMR4350 for 7mm RM. my best so far is:
1)Hornady 139gr BTSP Interlock
2)IMR4350 57gr I know this seems light but gives me consistently between .500-.600" groups at 100yds.
3)CCI Large rifle magnum primer
4)WIN brass
5)OAL 3.280... This gets me .03 from lands and grooves to the ogive.
I shoot this from a Remington 700 BDL.
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