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So I just impluse purchased a Chapuis 470 Safari on the classifieds. http://forums.accuratereloadin...2711043/m/9831020251 What ammo are these guns factory regulated for? Does anyone have one of these with a good regulating hand load? | ||
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Bwanna: The first step might be to call either Daly Nygaard at Heirloom Arms or Ken at Kebco LLC. They both sell Chapuis doubles and they could probably tell you what ammo Chapuis uses to regulate their .470s. Wasn't there any paperwork that came with the gun? Usually the paperwork tells you what ammo was used along with the regulation target. I have a .470 but it is a Blaser. I will send you some of my load data tonight. I will also let you know what data appears in Graeme Wright's book. At least that will give you a starting point. Can I ask, how much does your Chapuis weigh? Dave DRSS Chapuis 9.3X74 Chapuis "Jungle" .375 FL Krieghoff 500/.416 NE Krieghoff 500 NE "Git as close as y can laddie an then git ten yards closer" "If the biggest, baddest animals on the planet are on the menu, and you'd rather pay a taxidermist than a mortician, consider the 500 NE as the last word in life insurance." Hornady Handbook of Cartridge Reloading (8th Edition). | |||
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Can't tell you either, because I don't have it yet  The paperwork is with the original owner, and I'm hoping to obtain it at some point in the future. I'll keep you posted. | |||
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My guess would be Norma. That is what my chapuis is regulated with. ****************************************************************** R. Lee Ermey: "The deadliest weapon in the world is a Marine and his rifle." ****************************************************************** We're going to be "gifted" with a health care plan we are forced to purchase and fined if we don't, Which purportedly covers at least ten million more people, without adding a single new doctor, but provides for 16,000 new IRS agents, written by a committee whose chairman says he doesn't understand it, passed by a Congress that didn't read it but exempted themselves from it, and signed by a President, with funding administered by a treasury chief who didn't pay his taxes, for which we'll be taxed for four years before any benefits take effect, by a government which has already bankrupted Social Security and Medicare, all to be overseen by a surgeon general who is obese, and financed by a country that's broke!!!!! 'What the hell could possibly go wrong?' | |||
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JJ Perodeau ordered a Chapius 470 for me a couple of years ago....he said it was regulated with Federal ammo. The test target looked like crap--about a 4 inch spread. He rolled his eyes and said the rifle would shoot better than that. It does. My starting load was 79 gr of IMR 3031 w/2 poly and a 500gr Hornady @2050fps. I used that load to take an ele bull in Botswana with no problems. | |||
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My 470 Chapuis was regulated with Kynoch 500gr solids. The load that works for me is 106gr of IMR 4831,500gr Woodie SP at 2150 fps....start lower! Bob DRSS DSC SCI NRA & ISRA | |||
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I have that sister rifle. Mine was regulated with Federal ammo. Two targets less than an inch apart. The Hunters Hut Firearms Sales & Service PAHunter/ The Head Hunter DRSS,NRA,SCI,NAHC www.huntershut1.com | |||
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500gr bullets 86 gr of rl15 or 80 gr of h4895 both with foam plugs. Should get you close. Ch die company has dies and bushing to match the presses. Lee big press is a great deal for 95 bucks or so. JD DRSS 9.3X74 tika 512 9.3X74 SXS Merkel 140 in 470 Nitro | |||
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Bwanna, You might want to take a look at The Double Rifle Bullet of the Furture thread if you haven't followed that. Michael M and I did lots of tests with my Chapuis 470. Many different bullets and fillers were used. I have found that my rifle shoots perfect with 106 grs of IMR4831 and one 1/8 inch card wad. This load worked well with just about every bullet tried. One other note we tested 75 grs of IMR3031 and got 1964 fps average and pressure was about max. I would be careful with the 79 gr load especially if you are using Dacron filler. We had lots of pressure spikes when using dacron filler. Sam | |||
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I allso bought a Chapuis DR recently and wondered what ammunition and how it had been regulated. I send a mail to Chapuis with serial number, but got no reply. Quite disapointing from a gunmaker in this pricerange... | |||
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It should tell you what the gun was regulated with on the test target. If you didn't get one I'll be glad to look and see what my target says. | |||
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Bwanna Do you really care? The ad says you backed out of the deal.  Deo Vindice, Don Sons of Confederate Veterans Black Horse Camp #780 | |||
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I found my Chapuis regulation target for my 470. It was regulated with Federal ammo with the weldcore softpoint. My gun shoots perfect with 106 grains of IMR 4831 and the Woodleigh weldcore soft point. | |||
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Ouch !!!  . | |||
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