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Powder suggestions for the 243 win
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I am looking to load the 95 grain HDY SST for whitetails. Powder availability here is hit & miss. I was thinking about IMR4064 or Win760.
Any other suggestions?
 
Posts: 527 | Location: Tennessee U.S.A. | Registered: 14 April 2005Reply With Quote
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I used W780 last year and loved it but used IMR4350 forever before and love it too.


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Posts: 7361 | Location: South East Missouri | Registered: 23 November 2005Reply With Quote
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I've been using H4350 for years. Haven't found any reason to change.


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Posts: 941 | Location: Roswell, NM | Registered: 02 December 2002Reply With Quote
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My vote goes to H-4350.
 
Posts: 154 | Location: Texas | Registered: 05 January 2008Reply With Quote
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I've had good luck with IMR 4350
 
Posts: 1733 | Registered: 31 January 2006Reply With Quote
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They both should work,you just have to shoot them to see what one works better.Good Luck
 
Posts: 1371 | Location: Plains,TEXAS | Registered: 14 January 2008Reply With Quote
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Of the two relivant powders, try 4064 first.
 
Posts: 1615 | Location: South Western North Carolina | Registered: 16 September 2005Reply With Quote
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4350, H414,WW760 are all great in 243. all similar burning, 4831 is a bit slow, 4895 a bit fast
 
Posts: 13466 | Location: faribault mn | Registered: 16 November 2004Reply With Quote
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imr 7828 works for me
 
Posts: 133 | Registered: 20 April 2005Reply With Quote
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quote:
Originally posted by Jim C. <><:
Of the two relivant powders, try 4064 first.


I certainly second that statement..

4064 is more than what you need for accuracy..sure you may give up a 100 fps MV at most..but you'll gain in tighter groups
 
Posts: 9316 | Location: Between Confusion and Lunacy ( Portland OR & San Francisco CA) | Registered: 12 September 2007Reply With Quote
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popcornIt really is impossible to tell which powder will work in an individuals rifle. In two of the .243s I have tested loads using 80 to 100 grain bullets MOA. results have been achieved with the following powders at the indicated velocities with the 100 grain bullets.
  • DP 86, 3100 fps.
  • DP 85, 3000 fps.
  • Accurate 4350, 3100 fps.
  • Accurate 4064, 3000 fps.
  • H4831sc, 3175 fps.
    What ,of these powders, will function best in your rifle will have to be determined by use. beerroger


    Old age is a high price to pay for maturity!!! Some never pay and some pay and never reap the reward. Wisdom comes with age! Sometimes age comes alone..
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    Posts: 10226 | Location: Temple City CA | Registered: 29 April 2003Reply With Quote
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    thanks guys
     
    Posts: 527 | Location: Tennessee U.S.A. | Registered: 14 April 2005Reply With Quote
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    Picture of rick boggs
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    varget also works very good in my 243
     
    Posts: 518 | Location: KENTUCKY | Registered: 05 November 2008Reply With Quote
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    The 4064 will work, but is too fast for optimum velocities with a 95 grain bullet. W760 is a bit better choice.

    H4831 is the best I've found for 95-100 grain bullets in a .243. I must vehemently disagree with comments that it is too slow: Any powder which leaves room in the case when maxiumum pressure is reached is, by definition, not too slow. My .243 sporter (which apparently has a
    "fast" barrel) reaches 3150 fps (and all the pressure I want to deal with) with a 100 grain bullet using three grains less H4831 than I could crowd into the case. If I loaded the case to capacity with H4831 it would blow primers.
     
    Posts: 13266 | Location: Henly, TX, USA | Registered: 04 April 2001Reply With Quote
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    Picture of Lead Poison
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    4350 is my favorite rifle powder! patriot
     
    Posts: 143 | Location: Florida, U.S.A. | Registered: 17 August 2006Reply With Quote
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