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Need information on 25 Copperhead

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07 July 2004, 18:25
7-30 Waters
Need information on 25 Copperhead
Does anyone have a copy of Handloader or Rifle Magazine which featured the 25 Copperhead by John Wootters?

If so, could you please e-mail me. I would like to have a copy of the article. Considering a future project.

Thanks

7-30 Waters
08 July 2004, 06:12
DigitalDan
I have it buried somewhere around the house. It is also mentioned in Ken Howell's Blue Book if you need case dimensions.
08 July 2004, 07:34
dan belisle
It's in the Wolfe Wildcats book as well, a couple of articles if memory serves. Pm me with your email addy if you want me to scan them for you. - Dan
09 July 2004, 10:57
DigitalDan
Get it from Dan B., I can't find the article. In answer to your other post regarding parent cartridge, the only option I see is the 5.6x50mm rimmed magnum from RWS. IIRC, it is nothing more than a rimmed version of the .222 Rem. Mag. and be formed a bit shorter with form or perhaps sizing die.

If the above is correct you may want to consider falling back to something akin 30-30 for the basis, or perhaps the .357 Maximum. Brass supply will be better. .25-20 SINGLE SHOT brass is another option but you will lose about 25% case capacity compared to the .222.
13 July 2004, 11:17
M1894
The 25/222 copperhead is made from the 222 Rem. Taper expand neck to .360" dia F/L size in 25/222 die. Trim and chamfer. Rimmed version can be formed from the 357 Maximum, it will be about .060" short. In other words the case neck will be .275" instead of .335". The rimmed version works guite well in a Martini Cadet action. Starting load should be 60 grain Spire Point behind 19.0 grains of H4227. 19.5 grains of H4227 will give 2955 FPS from a 26" barrel.
Hope this helps.

Lee L.
13 July 2004, 12:18
mcb
Other have suggested the Wildcats book by Wolfe as a source for Wooters articles on his sensible little wildcat. If you don't own it already you're denying yourself endless hours of reading pleasure. If memory serves there is an article elsewhere in the same book on the 257 Kimber, based on the 222 Remington Magnum case, as well as several more about the 6mm/222, 6x45, and 6x47. All are attractive, but I'm still pondering the merits of a 24 inch 25/35 barrel for my Contender Carbine. Good hunting!
13 July 2004, 19:12
Con
In Australia this cartridge was known and loaded as the 250Myra. If you get on the Australian/NZ forum someone may have a copy of an informative article written in the Aust. Shooters Journal of October'93. I've got the load data from this article if your interested.
Cheers...
Con