0000057437 00000 n It is however an unnecessary further complication to an already complex problem. We will be happy to answer any of your questions and ensure that you have the right supplies and equipment for a day at the range or in the field. The lore of the calibre has spanned 60 years and is again enjoying a resurgence of popularity. Chamber reamers and head space gauges to the original Kynoch/Jeffery specifications are available from Arthur Smith, Arms Restoration Services Tel/Fax 01206 272354. From ammo to zombie gear, Midsouth Shooters has all of the newest and hottest products on the market to keep you shooting all year long. With its submission to CIP it will allow owners of both original and new rifles to be confident the ammunition made for this calibre will fit and serve the user as well as the original Jeffery cartridge. Powder Valley is your Reloading Superstore.. We are the largest provider of all brands of reloading brass because we offer great service and wholesale prices. No examples are known with a K or KYNOCH headstamp, the only headstamps known (from the pre-WWII era) being an enigmatic ".500" and "x Schuler 500 x GECADO". 0000001065 00000 n OF .500 JEFFERY CARTRIDGE FOR INSERTION IN TDCC'S. .500 Jeffery *Recommend crimping the case mouth into the front cannelure groove. Whether you are reloading for handgun, rifle, shotshell or muzzleloading we have what you need. In doing so we have to submit the cartridge to be entered into the CIP tables. Experienced shooters will recognize our top brand merchandise at a great value, and new shooters will find everything they need to get involved in an exciting sport. Only about 200 of these were made. Due to this popularity Kynoch are reproducing the ammunition to the specification and original dimensions of their predecessors, and are now making a further 10,000 rounds of ammunition to satisfy the market. It is a common place error in the literature to describe the two cartridges as identical, but this is clearly not so when the original Kynoch Drawing BK82/ 132, dated August 21, 1928, of the .500 Jeffery is compared with the RWS Drawing M466, dated 18/7/40, of the Schuler .500/ 12.7 x 70. Only about 200 of these were made. Please look for Woodleigh bullets to be added to this site. From the technical/dimensional standpoint therefore, it can be seen that the "interchangeability" of these two cartridges is in fact one way; the .500 Jeffery may be readily chambered and safely fired in both Jeffery and Schuler rifle, but the Schuler will not chamber in the Jeffery, particularly in a minimum Jeffery chamber. 9 0 obj << /Linearized 1 /O 11 /H [ 875 210 ] /L 77284 /E 74261 /N 2 /T 76987 >> endobj xref 9 22 0000000016 00000 n The Barnes 535-gr Banded Solid (#51053) is designed specifically for this cartridge and will fit magazines designed to CIP specs. However, if it is the CIP's preference only to adopt one of these cartridges due to their similarities, it would seem logical that it should be the Jeffery profile as depicted in Kynoch Drawing BK82/ 132, as it alone may be used safely in both chamberings. 0000000785 00000 n Check out our current selection of 500 Jeffery Rifle Brass Below! Through extensive negotiations, VA Silent Arsenal acquired Bertram Brass USA to fulfill current market needs and to bridge some gaps. Whether or not he was the designer of the basic case, documentary evidence seems to point towards Jeffery being the first to market his rifle in this calibre, since the surviving records of the company (now held by Messrs Holland & Holland in London) show the first .500 Jeffery rifle to have been sold in 1927. 0000012164 00000 n Drawings of cartridge and chamber will be sent to all the major reamer manufacturers. (2) Fleming, W. "British Sporting Rifle Cartridges", Armory Publications, Oceanside CA, ISBN 0—939683-11-3, 1993. Hand stamped case by Murray McNichol The following is from a booklet by KYNAMCO in 1998 regarding the 500 Jeffery cartridge. There has been an enormous amount of mis-information regarding this cartridge. The differences in the shoulder position and shoulder angle are significant, and are highlighted in Kynamco Drawing K98/06. Reloading Brass. It would in many ways be preferable, to demonstrate conclusively the differences and to clarify the many misconceptions about these calibres, if both the Jeffery and the Schuler cartridges were to be adopted into TDCCs under their correct designations and with definitively accurate dimensions from the original respective manufacturer's drawings. Site designed by Thrive Creative Group, LLC. The opportunity has now arisen to the benefit of both manufacturer and private users of the calibre to correct all this and have one definitive specification for this cartridge. The following is from a booklet by KYNAMCO in 1998 regarding the 500 Jeffery cartridge. | By Pixelstack. What started as a small dream has become a multi-million dollar international business selling ammunition, reloading supplies and accessories. For DJ (Casey) Lewis, on PMP brass. 0000012086 00000 n Delayed Shipping - Order Editing - Local Pick-ups – Backorders. ©2017 MidSouth Shooters. 0000000875 00000 n Reloading Supplies, Shooting Supplies, Reloading Tools. 0000038815 00000 n However, the ".500" examples are known Cordite loaded(2), undoubtedly in Britain by Kynoch; it has long been supposed that all these ".500" h/s examples were also made and loaded by Gecado, but the Cordite loading makes this virtually impossible, since this propellant was not used by German SAA manufacturers. 0000002918 00000 n angle was reduced to assist its entry into the chamber. Buy 500 jefferey Rifle Brass for Reloading at Midsouth Prices. The most likely explanation is that Jeffery (or Kynoch on his behalf) imported straight (un-necked) formed Schuler cases, quite probably from Gecado. 0000001085 00000 n 0000060330 00000 n The fundamental difference between the two weapon systems has been forgotten by modern gunmakers and the subtle difference between the cartridges were brought about by the different systems. I load for a friend, and in his 24-inch barreled rifle Woodleigh softs backed by 111-grains of RL-15 average 2316 fps and Woodleigh solids backed by 108-grains of RL-15 average 2303 fps as measured 15-feet from the muzzle. RWS and Dornheim had a working collaboration from the late 1920s until Dornheim was wholly absorbed by RWS prior to WWII, which would explain the existence of the RWS drawing, showing the intent to continue the manufacture of the Schltiler cartridge by RWS, which was undoubtedly thwarted by the war, since no specimens with the RWS headstamp are known. 500 Nitro and 500 Jeffery Caliber (.510) Bullets Reloading Bullets Here you can find our selection of expanding and solid reloading bullets for the .500 Nitro and .500 Jeffrey calibers. 0000002879 00000 n Make the ammo you want with Rifle Brass from Hornady, Berger, Hornady, Nosler, Sierra, and more for sale at Midsouth 0000038610 00000 n The difference in the cartridges was brought about by the different rifle and loading systems adopted by Jeffery and Schüler. 0000001238 00000 n We applaud the previous owners for their hard work and look forward to offering great products and service. The .500 Jeffery came to light around 1920, by all accounts, but came from Germany, where it was known as the 12.7x70mm Schuler, or the .500 Schuler. The historical background and technical considerations with these notes answer these questions. This is known to cause chambering problems in original Jeffery rifles when attempting to feed Schuler dimensioned cases; although the Schüler cartridge may be fired, the bolt in many cases has to be forced to shut, and extraction may be hard. It can be seen that this is much closer to the Schüler than the Jeffery profile, and it is also known that cartridges using this profile give the same hard chambering problems as the Schüler case profile. The first documented reference to the Schuler cartridge is recorded(1) as a letter of 18.11.28 offering it to a customer on New York. Reloader 15 is not that slow, and 110-grains fills Jamison and Horneber .500 Jeffery brass to just below the base of the neck. 20/577 ALEXANDER HENRY NITRO FOR BLACK POWDER. Above are scans from the KYNAMCO booklet. It relied on the extractor springing over the bullet head and a recess was cut into the chamber face to accept this. These are compared with a modern Kynoch (Kynamco) .500 Jeffery (with a nominal 25°, as measured 30° on specimens) and a Romey .500 which has a 68° cone angle as measured on specimens. For Email Specials, Giveaways, Newsletters, and More, Enter your email address here! Cartridge gauges will be available from Kynamco Limited. The accompanying photograph shows a comparison of two original Gecado Schüler loads, with the two known headstamps, both NC flake powder loaded, and both with the 47° shoulder angle (as measured on specimens) of the RWS drawing. From a commercial point of view the 500 Jeffery cartridge to the correct original Kynoch English dimensions will fit the few original Schüler rifles, the original Jeffery rifles and the varying non-standard size chambers found in a few modern rifles made in the last 7 to 8 years. 0000005424 00000 n This was first done in the early part of this year, but referred back because there was confusion over the dimensions. Jeffery picked up the cartridge, but because the Great War had ended just over a year prior and the Germans weren’t exactly revered in Great Britain, they added the Jeffery name to it. | Mon - Fri | 8am to 5pm CST. Buy 500 Nitro and 500 Jeffery Caliber (.510) Bullets Bullets Reloading bullets on sale online at discount prices in our reloading supplies department. There is no doubt that the latter is a .500 Schüler, manufactured by G C Dornheirn of Suhl (Gecado), and loaded with 118gr Smokeless NC Flake powder. This explains the existence of the Kynoch drawing as a loading drawing for the case giving final external dimensions, and a detailed manufacturing drawing of the bullet, which would have been of Kynoch manufacture; German solid bullets of the era were very thin jacketed and would not have been acceptable to Jeffery or their customers. As with a number of cartridges of German origin being offered between WWI and WWII, the round was renamed by the British firearm firm Jeffery as the .500 Jeffery to make the chamber more palatable to British sportsmen", Headstamp made by OPM in South Africa for the Big Bore Association of South Africa. Non—CIP signator countries, e g USA and South Africa are making rifles to the original Jeffery dimensions and have to date taken over 5,000 rounds of ammunition and have ordered a further 10,000 rounds for delivery end 1998. W.J. %PDF-1.3 %���� When sportsmen ask their riflemakers for a large bolt action rifle, the 500 Jeffery is always the top of the list.

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