338 Spectre load data

jfloyd0021 · Jul 21, 2012

Does anybody have supersonic load data for the 338 Spectre? I have contacted Marty, at Teppo Jutsu, but he is out of the country a hard to get a hold of. I plan on hunting deer and hogs this year but need some starting data for 160 - 200 grain bullets. Any help would be appreciated.
Thanks!

bronzepig · Jul 24, 2012

Re: 338 Spectre load data

did any one get u load data? if u need send me a pm and i can get u data

bronzepig · Aug 7, 2012

Re: 338 Spectre load data

so have u had a chance to review the info and load anything yet?

45-90 · Nov 28, 2024

Supersonic with SR primer brass.

montereywill · Nov 28, 2024

For 160-grain bullets, you might start with around 20-22 grains of H110 or Win 296 powder. And For 200-grain bullets, you could start with around 18-20 grains of H110 or Win 296 powder.

Just make sure to always start at the lower end and work your way up while watching for pressure signs. Since you're planning to hunt deer and hogs, these loads should give you a good starting point. Always double-check with reliable sources or a ballistician if possible.

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338 Spectre load data

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