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February 2, 2006, 09:43 PM | #26 | |
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February 2, 2006, 11:08 PM | #27 |
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Look, I don't know what the man's motivation was.
I do know, however, what the capabilities of Unique are, and as others have mentioned here, it is simply NOT capable of doing what Gaylord claims to be able to do with it. I'm sitting here with 4 loading manuals from Gaylord's time... Lyman 43 - 1964 Speer 3 - 1959 Speer 6 - 1964 Speer 7 - 1966/67 NOTE! The loading data I'm about to quote is quite old. Use at your OWN peril! Lyman 43 .38 Special, 200 gr. cast flat point bullet Bullseye Max 2.7 gr., 720 fps. SP230 (no longer available) - Max. 2.5 gr., 700 fps. No. 6 (no longer availabe) - Max 2.8 gr., 705 fps. 5066 (may be available) - Max 3.0, 710 fps. Unique - Max 4.0, 681 fps. In .357 Magnum, with its much stronger case, and much greater case room, the maximum load was 5.5 grains for 900 fps. None of the Speer manuals show data for a 200 gr. bullet in .38 Special. The heaviest is 160 grains., using 5.5 grains of Unique, for a muzzle velocity of 938 fps. 10.5 grains of 2400, a much slower burning powder, only gives a velocity of 1020 fps. The closest we can get to 1000 fps with a 160-gr. bullet and Unique is in the Speer 7 and the 160-gr. jacketed bullet. 5.5 grains of Unique gives a muzzle velocity of 1010 fps., with a noted pressure of 17,000 CUP, or damned close to the absolute maximum for the cartridge. Drive that bullet weight up to 200 grs., and keep that 5.5 grains of Unique, and you would very likely have pressures pushing past the 30,000 CUP mark, or well in excess of ANY .38 Spl. loading at any time. I don't know whether Gaylord's reputation would have suffered much, if at all, had he published what essentially was unobtainable data. Men like Elmer Keith had been pushing those boundaries for years at that point.
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February 2, 2006, 11:53 PM | #28 |
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WOW! 1000 to 1200fps with a 200gr bullet in a 38! Not me! Oh do you want this out of a snub nose! I'm just being silly! I shot some really hot 38s with a 158gr bullet that would not make 1000fps in a six inch gun.
Maybe! just maybe! you can get 1000fps with a 38 and 158gr bullet in a RIFLE. But 200gr is really pushing it. |
February 3, 2006, 01:01 AM | #29 |
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Thanks for finding that stuff, Mike
It was pretty much what I recalled in the dim recesses of my memory. All my very old manuals are packed away.
I only recall one extra stout .38 Spl load from that era. It involved a 160 LSWC and 'way too much 2400 over magnum primers in once fired .38 Spl cases. I loaded up 100, sighted in my old Colt Three-Fifty-Seven, and killed a small buck with it. It would have been okay in an Official Police, I guess, but it was simply a stunt in a .357 chambered revolver. Magnum cases were NOT difficult to locate, and I lived in terror that I'd let one of the heavy loads go astray, to find it's way into someone's Chief's Special. Happily, I'd tagged the cases with a china marker, so I was able to dispose of all of them properly. Best, Johnny |
February 3, 2006, 04:41 AM | #30 |
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"Maybe! just maybe! you can get 1000fps with a 38 and 158gr bullet in a RIFLE. But 200gr is really pushing it."
It is possible in a revolver. I have data for CIP countries (pressure limit is 500 psi or so above SAAMI +P), 200 gr lead bullet at 290 m/s or 950 fps. Test barrel unvented 16cm (=6.3"). Remember that a test barrel has the chamber in the barrel, so the comparative length ina real world revolver would be 4" (cylinder is 2" long) with 8% to 10% less velocity because of the barrel gap. Pressure is 1100 bar = 15666 psi, max pressure in cip countries is 1600 bar or 22700 psi. Out of the 4" revolver velocity should be 865 fps, if maxed out at 22700 psi you should have 30% or so more energy and perhaps 15% more speed. 1000 fps are possible, even within +P pressure levels. 1200 fps out of 6" could be possible. .38 special is a very potent round with progressive powders and heavy lead bullets. However, why should you do that? 1. more recoil for light weapons 2. more powder residue, unclean burning 3. possible maximum pressure after the bullet has left the cylinder and the barrel gap is open! So, yes, it might be possible, but why should one do that? Instead just buy a .357 and be happy. .38 special at about 300 ft-lbs (158gr) and out of a M15 is a very good combination. |
February 3, 2006, 01:49 PM | #31 |
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Guys.... Once Again....
Chic Gaylord was a very good holster maker of the 1950s and early '60s.
As a practical shooter or ballistics researcher, Chic Gaylord was a very good holster maker of the 1950s and early '60s. 200 grain bullets have been used in the .38 Special and the .38 Smith & Wesson for years. However, within the allowed pressure, about 700 f/s is all they will do. With a modern gun and slow powders, one could probably press the limits and get maybe 800-850 f/s without undue strain and premature wear on the revolver. I do NOT recomend it. Doug, after you've finished the Gaylord book, read Sixguns by Keith, The Complete Book of Modern Handgunning by Cooper and No Second Place Winner by Bill Jordan. Also read Secrets of Double Action Shooting by Bob Nichols if you can find it. Those books should counteract the nonsense Gaylord spouts.
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February 3, 2006, 09:36 PM | #32 |
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200 gr lead bullet @ 1000fps?
That's a good load alright, but if you like it, get yourself a .41 mag.
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February 4, 2006, 11:35 AM | #33 | |
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February 4, 2006, 04:05 PM | #34 |
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Also, surely there is someone out there who has actually tried this as the article has been around for 45 years Yes, they tried it, but it's hard to surf the internet without hands. Mike |
February 4, 2006, 04:36 PM | #35 |
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Jerry Miculek reportedly shot 200 grain bullets from .38 Special brass at such velocity for bowling pin matches. He needed the shorter brass to get OAL in the cylinder of his Model 27, which is no longer than a Special's. I doubt they were loaded with Unique but cannot find actual data. I'd like to see Kojak's.
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February 4, 2006, 05:19 PM | #36 |
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A buddy of mine measured the fps of a customade 180 gr. .38 special and got it up to about 496 fps in a snub (Not +p). I would imagine a 200 gr. would get about 390-410 fps based on a few calculations.
A bullet at this speed could bounce off a car door or windshield depending on the angle and distance. Loaded backwards this bullet could flip and land lengthwise against the target providing a huge wound channel. Handloading and revolvers go together like peaches and cream. A huge assortment of options and weights are available for the perfect cartridge. I think my next load will be a 158 wadcuter. |
February 5, 2006, 11:31 AM | #37 |
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hot 38
I wouldnt shoot that one in my model 10
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February 5, 2006, 12:20 PM | #38 |
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Why do I foresee the destruction of a perfectly good 38/44 or 27/28 about to occur?
200 at 1200 is in the 10mm range. I have done it with my 610, but out of a 38 special? Not hardly. Could it be done? Probably with bullseye or 231, a barrel drilled out of a freight train engine axle and a breech block that is would be more appropriate on the ship "Iowa". Where is Clark when you need him?
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February 5, 2006, 12:32 PM | #39 |
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Clark got blowed up?
No, he's around (sent me a list of forums he visits).
I can get 200g @ 1200+ from my 357 Redhawk, but why would I want to? I have other chamberings for that. I can get my car to go 300mph if I drop it outta an airplane.
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. "all my ammo is mostly retired factory ammo" Last edited by WESHOOT2; February 5, 2006 at 12:33 PM. Reason: I don't actually KNOW I can get 1200 from oneamy 357 Redhawks, but I BET I could |
February 5, 2006, 12:52 PM | #40 |
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"230gn WC @1000fps, I'll wager 10s of thousands of a similiar load were fired at 2nd Chance Pin Shooting."
"I doubt they were loaded with Unique but cannot find actual data." I was big into pin shooting back in its glory days too. Never made it to Second Chance, but did go to Waterloo Iowa and KC a time or two. Everyone I new and met shooting the 230's used Blue Dot. Most stopped around 1000 fps or so. I know my cases never showed a flat primer, and I peeked at everyones empty I could find. Never saw a pressure sign. FWIW. Edited to add, I am not saying what we did was smart, safe, on the edge of destruction or anything like that. But like Ultima-Ratio said, there were indeed thousands upon thousands of rounds fired.
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February 5, 2006, 01:23 PM | #41 |
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I have a load using the 230gr WC and Unique, but it's loaded in a 357mag case, fired from a GP100 and only delivers 950fps. I could probably jack it up a bit, but I see no need.
Chris |
February 5, 2006, 03:05 PM | #42 |
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KNZN,
.38 Spl. case or .357 Magnum case? What gun? What barrel length?
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February 5, 2006, 03:22 PM | #43 |
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"KNZN,
.38 Spl. case or .357 Magnum case? What gun? What barrel length?" 38 Spl. cases to keep OAL inside the cylinders. Most used model 27's, some used 686's. 6" and 8 3/8 inch barrels the norm. Dont remeber which had the edge in numbers. There was a place in NY that would convert your 6 shot S&W into a 7 shooter. The serious guys had that done. It was called "Bauminizing" (sp?) or something like that. One of their conversions was the give away gun one month in the American Handgunner Mag. One of the Revo guys was Mike Carmony. Great guy, wonder what happend to him. He wrote articles in a publication geared to pin shooting, and came out in the form of a small new paper. I think I still have some copys out in the barn. Good chance there is articles(s) discussing loads for the 230 gr .38's. I will look when I get off here. By the way. Recoil was totally acceptable with these rounds, as pin shooting does require rapid recoil recovery.
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February 5, 2006, 03:30 PM | #44 |
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Since Blue Dot is a bit slower than Unique you wouldn't get the pressure to get the same results as with Unique.
Still haven't seen anyone claiming to get 1200 fps using Unique, or even wanting to try it. |
February 5, 2006, 04:05 PM | #45 |
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I used to subscribe to a publication called "Practical Shooting International." This thread inspired me to go out to the barn and I managed to find one of my surviving copys.
In the copy I found there is an article about the guns and loads of Second Chance. Again, this is simply a FWIW-- One of the featured guys in the article, Rod Purvis used 2400 with his 230 grainers. Doesnt say if he used .38 sp or .357 brass, but I am thinking .38 brass was the only way to go with those big chunks of lead to keep the OAL inside the cylinders. As a side note, this publications "Senior Editor at Large" was Walt Rauch. Wonder what ever happened to him?
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February 6, 2006, 08:43 PM | #46 |
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WESHOOT2: Ditto.
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February 7, 2006, 01:19 AM | #47 |
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"Doesnt say if he used .38 sp or .357 brass, but I am thinking .38 brass was the only way to go with those big chunks of lead to keep the OAL inside the cylinders."
I'm thinking slightly different. .357 brass cut back to .38 length.
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"The gift which I am sending you is called a dog, and is in fact the most precious and valuable possession of mankind" -Theodorus Gaza Baby Jesus cries when the fat redneck doesn't have military-grade firepower. |
February 7, 2006, 07:06 AM | #48 |
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I'm loading those bullets in standard 357mag brass. I seat down to the crimp cannelure. They're no longer than standard 357mag cartridges, but you don't get much room for powder.
Mike, you've shot some of these before. Chris |
February 11, 2006, 02:01 PM | #49 |
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Corbon loads them pretty hot in .357. Theyre the only corbon .357 loads that cause sticky extraction in my Rugers.
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February 14, 2006, 04:18 PM | #50 |
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ok, here's the load. It's from "DEVA Wiederladen", 4th edition. CIP standards are used, pressure testing is done with copper (cup) as far as I know. Test barrel 16cm (6.3", not vented, remember that test barrel lengths are inclusive of the chamber contrary to revolver barrel length).
Primer: CCI 550 Case: Geco (RWS) Powder: Vihtavuori N110, 7.5 gr. Bullet: RK357200 H&N 200 grain (round nose bullet, .357 diameter, copper plated) OAL: 39 mm (1.535") speed: 290 m/s (950 fps) pressure: 1100bar (15650 cup) Remember, if something goes wrong one should better have used a published load. I have the book. You probably not. Then you have to do some tricks to get the speed. .357 bullet. Copper plated bullet. Extremely slow powder. Magnum primer. Yes, pressure is within the limit (cip, don't know the SAAMI cup limit for .38 special, but should be within SAAMI limits, too), but such loads will put more wear on the gun nonetheless. I think it's just not worth the trouble. |
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