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Author Topic: H&R BC C.U.P Levels  (Read 396 times)

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Offline brad925

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H&R BC C.U.P Levels
« on: December 11, 2008, 04:24:12 AM »
Just wondering what the Max C.U.P level is in 45-70 BC?
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Offline quickdtoo

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Re: H&R BC C.U.P Levels
« Reply #1 on: December 11, 2008, 05:19:17 AM »
What ever YOU can stand!!! ;D If it's a late production BC, the frame is the same frame as that of the 500S&W Handi which has a SAAMI MAP of 60kpsi, max loads operate at ~52kpsi, and it has a larger case head than the 45-70. Needless to say, the rifle can stand more than most people can.  ;)

Tim
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Offline brad925

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Re: H&R BC C.U.P Levels
« Reply #2 on: December 11, 2008, 06:00:52 AM »
Not sure about the kpsi....need a conversion to cup..... :-\  .......or is it eqaul to max loads in a modern lever? I just bought the BC new a week ago.

Brad
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Offline quickdtoo

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Re: H&R BC C.U.P Levels
« Reply #3 on: December 11, 2008, 06:10:56 AM »
In the 45-70 CUP = PSI for all practical intents and purposes, that's not true for other chamberings tho.

Tim
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Offline Badnews Bob

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Re: H&R BC C.U.P Levels
« Reply #4 on: December 11, 2008, 09:00:12 AM »
The BC can handle Ruger #1 level loads, I can't thou. ;D
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Offline Default

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Re: H&R BC C.U.P Levels
« Reply #5 on: December 11, 2008, 09:12:47 PM »
Yeah the H&R 45/70s are stout .. I have loaded some of the hottest data for my little brother and he just loves those Cape Buffalo loads .... Hmmmm I'm starting to suspect him of being a sadist  lol  :D

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