Author Topic: 357 spherical powder?  (Read 303 times)

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Offline Gallahad

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357 spherical powder?
« on: July 24, 2005, 09:31:56 AM »
looking for a good (hopefully cheap) spherical powder for 357 mag. its a short barrel revolver, so i'd really preffer a light recoiling powder, with high velocity possibilities. 110 gr. jhp. I like how spherical powders meter, but its hard to figure out if there flake , extrude, or what by reading the data manuals, so some help is appreciated :D

Offline Mark whiz

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357 spherical powder?
« Reply #1 on: July 24, 2005, 10:12:12 AM »
For .357Mag loads out of a snubbie.................Win 231 may be your best bet.   Faster powders like Red Dot & IMR700-X can work in .38Spcl snubbie loads, but are usually too fast for decent .357 loads.  ALTHOUGH, those other too may work with the lighter 110gr bullets - I've never tried bullets lighter than 158gr.
"Every moving thing that liveth, I give unto you as meat" (Gen 9:3)
Aim small.........miss small.
Trust God..........but keep your powder dry!

Offline BCB

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357 spherical powder?
« Reply #2 on: July 24, 2005, 11:09:44 AM »
Gallahad,

As far as spherical powders go, Accurate Arms offers many that are good for the 357 Magnum and 110-125 grain bullets.  AA#2, AA#5, AA#7, and AA#9 can all be used.  #9 will give you the most velocity, but it starts with a load of somewhere around 16 grains.  #2 will give you about 200 fps less velocity, but the starting load is around 8 grains or about half the charge.  The other 2 fall inbetween as could be expected.
That ought to get you started anyhow.  Good-luck...BCB