Author Topic: loads for a 45-70 trapdoor  (Read 485 times)

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Offline HOG HUNTER

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loads for a 45-70 trapdoor
« on: February 11, 2011, 03:40:52 AM »
I just bought a 1881 springfield trap door. anyone have any loads using modern smokeless powder.
The gun is in great cond. I just don't want to damage gun with to much of a load
Thanks
JR

Offline gcrank1

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Re: loads for a 45-70 trapdoor
« Reply #1 on: February 11, 2011, 04:42:27 AM »
Trail Boss, full case to the base of the bullet (about 19gr. weighed with a 405), NO compression will be a fine low pressure yet totally satisfying load for most shooting.
Of course, about 63ish gr. (or all you can get in) of FFg black powder will give you the real deal.
Ive used 19.0 to 21.0 if IMR 4227 with 300-405s and its worked well ('84 Mdl, .73SF)
"Halt while I adjust my accoutrements!"
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Offline shot1

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Re: loads for a 45-70 trapdoor
« Reply #2 on: February 11, 2011, 11:43:07 AM »
27 grs Accurate 5744 and a 405 gr cast bullet shoot great.

Offline Slowpoke Slim

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Re: loads for a 45-70 trapdoor
« Reply #3 on: February 11, 2011, 04:12:48 PM »
I guess if you HAVE to shoot smokeless from it, Accurate Arms 5744 would be my recommendation.

Of course, you really should shoot real blackpowder from it, to use it as GOD intended...

 ;D

Offline HL

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Re: loads for a 45-70 trapdoor
« Reply #4 on: February 12, 2011, 02:55:20 AM »
I would strongly suggest referring to a reloading manual with loads for trapdoors.