Could someone let me know the charge weights and powders used for a Speer Grand Slam .284 (7mm) 160gr SP, starting through max load. Thanks in advance.

The answer to your question is yes


http://www.speer-bullets.com/w..._reloading_data.aspx

You'll note 3 rifles/cases - Remington, Mauser, Winchester.

https://www.loaddata.com/members/listing.cfm?type=1
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