Uncommon cartridges.

Monday, June 01, 2009 Filed in: Ammunition, Reloading, General gun stuff

One of my interests, though I suppress it as much as possible, is the field of wildcat and proprietary cartridges. The lure of a cartridge that will give me something that I can't get anywhere else, that will dramatically improve some aspect of my shooting, is nearly irresistible. Of course owning and using something that other folks may not have heard about, let alone used, is a strong motivating factor!

Why do I suppress this interest? First, because I don't need yet another caliber to reload. Second, because reloading non-standard cartridges almost always requires extra work, and I've got enough to do as it is. Finally, because they rarely do anything that can't be done with something more mainstream, no matter how much I tell myself otherwise!

This interest was kindled many years ago when I was tasked with loading up some .451 Detonics for a local Detonics fanatic. The .451 was a proprietary cartridge, supposedly made by cutting down .45 Winchester Magnum brass, that was reported to throw a 185 grain bullet in excess of 1350 fps. This collector had a large quantity of virgin .451 Detonics brass, and wanted to recreate the defunct cartridge.

Loading data was scant, but we proceeded to work up loads using a rare .451 Detonics Combatmaster with an even rarer factory Seecamp double-action mechanism. We stopped when the 185 grain slugs exited that short barrel at 1325 fps - with recoil that can only be described as fierce!

(I don't believe the Seecamp option was ever actually offered for sale by Detonics. This collector, who was friends with someone from the original Detonics company, told me that "several" Detonics models were so constructed for test and evaluation, and he managed to acquire a couple of examples.)

That experience hooked me on odd cartridges, and I fed the addiction by purchasing a Dan Wesson in .445 SuperMag. Several other non-standard cartridges followed, and then I caught the wildcat bug. Wildcats are like crack cocaine to an oddball cartridge addict, and I played with several. I even toyed with the idea of developing my own wildcat, but luckily sanity (in the form of my wife) prevailed and the project was forgotten. More or less.

Most of my pet oddballs were eventually sold as my interest in them waned. Well, that - and I got tired scrounging and/or forming brass for them! I still have a few foreign military cartridges in the collection, though I'm not sure they really fit into the wildcat/proprietary motif.

My single remaining wildcat is a rifle chambered in 6.5-284. This is now a semi-legitimate cartridge, as it has become popular enough that Norma loads it and sells properly headstamped cases. When I took up the cartridge, though, it was a pure wildcat requiring forming cases from .284 Winchester brass. It's a wonderful cartridge, flat shooting and horrendously accurate, and now that it's become more mainstream it's much easier to load. Somehow, it's also lost the allure it used to hold for me.

Must - resist - urge - to - acquire - more...

-=[ Grant ]=-
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