June 20, 2013, 07:38 PM | #1 |
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Join Date: May 2, 2013
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500m 30-06 Load
Good evening, I have a winchester 670 in 30-06 that I would like to develop a 500m target load for. I was wondering if anyone could suggest a good bullet/powder combination. I like IMR4064 as I have a decent amount of it and it works in most of my other guns but I'm not married to it. I was also thinking of using either a 168 or 175gr bullet, but I would love any suggestions. Thanks for your help.
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June 20, 2013, 08:11 PM | #2 |
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Join Date: September 8, 2007
Location: Mississippi
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57 grains of IMR 4350 with 168 grain Sierra HPBT Match. That's a max load so work up to it. Its an extremely accurate round out of my 26 inch barrels.
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June 20, 2013, 08:32 PM | #3 |
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Join Date: October 24, 2008
Location: Orange, TX
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4064 is an excellent powder for .30-06. Since you've already got it, why not see what it's capable of with different bullets? The Sierra Match King and Lapua Scenar bullets are extremely well regarded by precision shooters.
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June 20, 2013, 09:10 PM | #4 |
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Join Date: February 15, 2009
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If its bore is as oversize as other Win. 30 caliber ones, best accuracy will happen with bullets at least .3085" diameter. Sierra's are not fat enough.
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June 20, 2013, 09:46 PM | #5 |
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I like Hornedy A-max. 150gn and up. Stick with your powder, it's good stuff. I use 4895 and 4350 myself.
Boomer
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June 21, 2013, 04:03 AM | #6 |
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Join Date: March 12, 2010
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I shoot 400yrds with my Remington made 03 using 155gr Matchking bullets and IMR-4895. I can shoot sub-moa all day long at 100yrds with this load. If it shoots well at 400 I don't see why it cant get it done at 500 and then some.
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June 21, 2013, 07:11 AM | #7 |
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Join Date: October 18, 2006
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Garand match load data from the NRA. http://masterpostemple.bravepages.com/M1load.htm high charge data.
http://cartridgeloaders.com/article/...he%20NRA).html lower charge data. 165/168 grain FMJ, HP or SP bullets 47.0 to 48.0 grains IMR 4094 173/175 grain FMJ or HPBT bullets 46.0 to 47.0 grains IMR 4064 These are middle of the range loads that meet the pressure needs of the M1. I think they are a good starting place with the components you have on hand. As always look to Hodgdon's data for starting loads, and work up until accuracy presents itself, then stop. Jimro
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