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Author Topic: Need load data for 280 rem,140 seirra bt  (Read 317 times)

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Offline jake

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Need load data for 280 rem,140 seirra bt
« on: October 21, 2012, 02:02:54 PM »
Can someone give me the starting and max powder charge for Seirra 140 bt and IMR 4350
 
 
Thanks
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jake

Offline swifty22

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Re: Need load data for 280 rem,140 seirra bt
« Reply #1 on: October 21, 2012, 05:19:39 PM »
jake. HIGHLY recommend you get a Sierra book-Muddy
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Offline DANNY-L

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Re: Need load data for 280 rem,140 seirra bt
« Reply #2 on: October 23, 2012, 01:26:44 AM »
48gr-54.4 imr4350 140grainer's from sierra manual
48.5-52.5 imr4350 140gr from nosler manual
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Offline smousefam5

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Re: Need load data for 280 rem,140 seirra bt
« Reply #3 on: November 20, 2012, 05:00:03 AM »
So far the best accuracy for me with that combo has been 52 grs. It chrono's right at 2900 in my Ruger #1.
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