300 weatherby imr 7828 ssc

alaska

Well-Known Member
Joined
Feb 1, 2010
Messages
753
Location
North Pole
In my german MK 5 300 WBY I use 7828 and 168 TTSX working at 87.0

Fed 215GM primers in WBY Brass at 3.560"
 

backwoods83

Well-Known Member
Joined
Jan 8, 2011
Messages
2,328
If you think you must use 7828 then 84-86grns but you will be at a disadvantage to about 80grns H4831sc mainly in the accuracy department.
 

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