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| 8x56R and IMR 3031 (NebrHogger?)..... http://www.yesterdaysweapons.com/phpBB3/viewtopic.php?f=30&t=7924 |
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| Author: | Roundsworth [ Thu Apr 16, 2009 1:12 am ] |
| Post subject: | 8x56R and IMR 3031 (NebrHogger?)..... |
Okay, 'Hogger, I tracked down some vintage postings on another forum where IMR 3031 was discussed in depth. I seem to recall that you had a lot of input. How did it all turn out? I found other info and decided on a starting load of 36 grains of 3031 with the Graf 205 grain jacketed bullet. Anyone else out there use 3031? |
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| Author: | NebrHogger [ Thu Apr 16, 2009 1:34 am ] |
| Post subject: | Re: 8x56R and IMR 3031 (NebrHogger?)..... |
I tried it but wasn't happy with the results. For the 205 grain jacketed bullet, I greatly prefer 48.0 grains of IMR 4064. This is a hot load that closely duplicated the original muzzle velocity. Work up carefully to it. It's best in long rifles, but was accurate in two of my short rifles with bores close to spec. For something milder, try the dedicated Lee 205 grain gas checked bullet mold and 20.0 grains of AA 5744. Easy on the shoulder & it has accuracy potential. Gary might have some 3031 load data that works... none of mine really did. SW |
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| Author: | Roundsworth [ Thu Apr 16, 2009 11:48 am ] |
| Post subject: | Re: 8x56R and IMR 3031 (NebrHogger?)..... |
Gary posted a lot of good info on the old site about 3031. It seems that advertised performance is sketchy, though. It is the only rifle powder I have on hand right now and I was hoping to use it up. |
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| Author: | Roundsworth [ Fri May 01, 2009 2:17 pm ] |
| Post subject: | Re: 8x56R and IMR 3031 (NebrHogger?)..... |
Well, I ran a batch of 20 loads today with no problems. I used 36 grains of IMR 3031 and the Graf 205 grain JSP bullet. Cases extracted easily and showed no signs of blackening around the necks. I did not see any unburned grains in the bore, nor did I find any 'mystery melts' in the cases. Primers flattened just a tad. Recoil was substantially reduced, as compared to Bulgarian surplus and Hornady's ammo. At 50 yards they all hit about 1 inch above the point of aim, using the 300 schritte setting, and chewed a nice big hole in the paper. A couple shots fell outside the big hole, though. I have to agree with 'Hogger and shooting at 50 yards..... with my lousy eyesight and trifocals, I have a hard time shooting at greater ranges. I am due for new spectacles, so I will try some 100 yard testing then. Cheers! |
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| Author: | ralph351 [ Wed Jan 20, 2010 8:24 pm ] |
| Post subject: | Re: 8x56R and IMR 3031 (NebrHogger?)..... |
I have a styer 8X56R I just bought some 205 grain spire point from buffalo arms. I am going to pull the bullet on my military brass put new powder and lead, using the same primer in case I have the carbine or at least the short one. i was looking at imr 4350 with 48 grains. has anyone tried this |
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| Author: | Et2ss [ Wed Jan 20, 2010 9:38 pm ] |
| Post subject: | Re: 8x56R and IMR 3031 (NebrHogger?)..... |
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