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Anyone have any they can share? Thanks... | ||
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One of Us |
not sure which 5.6x50 you're talking about, but if it happens to be the 5.6x50Rmag - you can use 224 weatherby data. the case capacity is almost identical. just use the usual precautions | |||
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One of Us |
It's the rimless version....rifle is an original Oregon Kimber...Thanks for the info.... | |||
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one of us |
woodhickie, A Kimber in 5.6x50 Magnum would be a very nice rifle IMO. A rifle so chambered is a pretty seldom occurance even here in The Fatherland; the Rimmed version is much more often encountered; mostly (like myself) in Insert barrels for Combo Rifles & Drillings. I use the Rimmed version; 5.6x50R Magnum. The somewhat larger capacity case tends work best when you take a step up from the quicker burning powders more normally used in the smaller volume .224" cartridges, .222 & 223 Remingtons into the medium burning powder range that offer better performance in the 22-250 Remington & 220 Swift sized cartridges and European data seems to bear this out too. Since most .224" barrel twists here in Europe lend themselves to the standard 50-55 gr bullets for best accuracy that's where I put my efforts. I've tried the Nosler 60 gr. Partition, the Barnes 53 TSXs and the Speer 70 grainers - they resulted in acceptable hunting accuracy (1.5"-2") but not the pin-point accuracy I considered this cartridge should be capable of. I've settled on 26.0 grs. of VV N-140 with a Sierra 55 gr. HPBT in the Rimmed version; the Rimless version of this cartridge ought to be able to digest a little "extra". The Sierra 55 gr. SPBT was a runner-up in my load testing as well. Since these are Game King bullets they suit my purpose well without the "explosive" effect of the Varmint type bullets - don't know what you've got in mind for your 5.6x50? I decided to concentrate my efforts with the VV powders which are more easy for me to obtain here but IMR-4320 & H-4895 loads were promising, too. IMR-4320 especially with the heavier bullets. I'd initially suggest trying these powders which are more commonly available and less expensive than the VV powders in the States. Have Fun! Cheers, Number 10 | |||
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