I have 100 110 gr JHP that I want to load for my Ruger GP100 4" barrel. Powders that I have on are Unique, Bullseye and W231. Looking at the books I have on hand I am seeing loads of 9 grs Bullseye, 10 grs Unique and 8 grs W231. I do not want to buy a new powder just to load these hundred projectiles. Which of the three powders I listed would you use and how many grains of said powder? By the way I tried the search function and did not find any loads listed to match my needs.
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110 GR JHP/.357 Mag
- Thread starter Bud0505
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rcmodel
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I would use Unique.
It will give higher velocity at lower pressure then the other two powders.
Lyman #49 Manual shows:
110 grain Speer JHP.
7.4 Start - 1,052 FPS- 17,300 CUP.
10.0 - 1,392 FPS - 36,400 CUP.
Don't start at the MAX load with any data or any powder.
rc
It will give higher velocity at lower pressure then the other two powders.
Lyman #49 Manual shows:
110 grain Speer JHP.
7.4 Start - 1,052 FPS- 17,300 CUP.
10.0 - 1,392 FPS - 36,400 CUP.
Don't start at the MAX load with any data or any powder.
rc
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rcmodel
Member in memoriam
40 miles SW as the crow flies.
rc
rc
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