onthetin Posted October 12, 2023 Report Share Posted October 12, 2023 Running out of my usual powders. Does anyone have any recipes for the Sierra Gameking 130 and 140gr using Vihtavuori N140. .260 calibre 1:8 twist rate Barrel 26" Quote Link to comment Share on other sites More sharing options...
Dellboy Posted October 12, 2023 Report Share Posted October 12, 2023 https://www.vihtavuori.com/reloading-data-tool-rifle-handgun-cowboy-action-shooting/#/imperials/1/13/-1/-1/130+140 nothing above 100gr listed for serra but i guess this would be a start .. Quote Link to comment Share on other sites More sharing options...
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