Author Topic: 45-90 on SB1  (Read 668 times)

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Offline pondenck

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45-90 on SB1
« on: December 19, 2011, 06:21:32 AM »
 Hi can i put 45-90 on SB1 .

Offline quickdtoo

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Re: 45-90 on SB1
« Reply #1 on: December 19, 2011, 06:37:24 AM »
Should be fine as long as you use BP equivilent loads as Lyman lists which don't exceed 28kcup.

Tim
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Offline kevinsmith5

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45-90 on SB1
« Reply #2 on: December 19, 2011, 07:14:16 AM »
I load some lighter bullets at 45-90 COL in my long throated BC and use 45-90 data. All the published loads in manuals I can find are pretty mild.
If he's carrying a singleshot, don't expect a warning shot!

Offline bikerbeans

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Re: 45-90 on SB1
« Reply #3 on: December 20, 2011, 01:17:10 AM »
Hi,
 
If you are thinking of using a BP Substitute, Western Powders (maker of BH209) has published data on their website for 45-90 cartridges.   IIRC they also give chamber pressures that are under the limit that Quick posted.
 
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Offline pondenck

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Re: 45-90 on SB1
« Reply #4 on: December 21, 2011, 04:46:02 AM »
 I want to use 405 gr cast with 45 gr of REL-7. dont know hot that would be. Thanks for any help Jim

Offline quickdtoo

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Re: 45-90 on SB1
« Reply #5 on: December 21, 2011, 05:13:22 AM »
That works, Lyman lists a max load of 51gr RL7 under a 400gr cast bullet at 25.5kcup.

Tim

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Offline pondenck

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Re: 45-90 on SB1
« Reply #6 on: December 21, 2011, 05:38:10 AM »
 Thanks for your help . Tim

Offline BAGTIC

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Re: 45-90 on SB1
« Reply #7 on: December 22, 2011, 06:06:16 PM »
That works, Lyman lists a max load of 51gr RL7 under a 400gr cast bullet at 25.5kcup.

Tim

Does Lyman give the COL, barrel length and velocity for that load? How long is your H&R barrel?

Offline quickdtoo

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Re: 45-90 on SB1
« Reply #8 on: December 23, 2011, 05:04:15 AM »
2.8" COL, 1957fps, 29½" barrel.

Tim
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Offline bikerbeans

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Re: 45-90 on SB1
« Reply #9 on: December 23, 2011, 06:13:11 AM »
I saw the 51 grains of RL7 & 400 grain slug and when whoa!  Forgot you fellows was posting about a 45-90. :-[    For a minute there I thought one of Mac's pet loads was going public. :o
 
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Why be difficult, when with a little extra effort you can be impossible?

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Offline quickdtoo

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Re: 45-90 on SB1
« Reply #10 on: December 23, 2011, 06:33:36 AM »
 ;D ;D ;D ;D
"Always do right, this will gratify some and astonish the rest" -  Mark Twain