Jdj cartridges - Cartridge Collector > Cartridges > IMPERIAL SPORTING RIFLE > IMPERIAL SPORTING .40 UP TO .449" > 411 JDJ.

 
Reduce all loads 10 percent and work up only as pressure signs permit. (Handloader Issue 149) Be Alert: Publisher cannot be responsible for errors in published load data. Wt. .270 JDJ reloading data with 28 loads. Using bullets from Sierra HP, Speer HP, Hornady HP, Sierra spitzer, Nosler Ballistic Tip, Speer spitzer, Nosler Partition.. How to use dvr on spectrum

Carpe Diem. 772 posts · Joined 2005. #7 · Aug 30, 2021. The 7-30 JDJ was named that because….it is based on the 7-30 Waters case. The .444 case was used for appropriate calibers greater than 7mm, smaller ones were usually on the .225 Winchester case.8 Aug 2015 ... Again, not that simple. The difference between the two cartridges is much more significant. The .500 Nitro Express cartridge is much weaker than ...411-JDJ With Accurate Mold 340gr Bullets. After purchasing two molds from Tom at Accurate Molds for the 411-JDJ, I have begun load development for that bullet. I cast off the 41-340J (gas check bullet) and some 41-340K (PB) bullets. Decided to start this load development using RL-7 since its position on the relative burn rate chart is favorable ...Place the foam insert into the 6.5-inch DJ case. Secure the lid onto the DJ case. Line the interior of the case with a cushioned foam pad to protect the contents. Close and secure the latch/lock on the case. Label the case as desired. The 6.5 JDJ is one of the early examples of the JDJ series of cartridges.However, use of this bullet requires special handloading techniques (deeper bullet seating and a reduction in powder charge). (Cartridges of the World 9th Edition) Be Alert: Publisher cannot be responsible for errors in published load data. Wt. .270 JDJ (Cartridges of the World) reloading data with 4 loads. Using bullets from SP.A leaking monobloc tap can be repaired using a screwdriver and a wrench. However, monobloc taps are unique because they use a ceramic cartridge, rather than a rubber washer or cera...Here you have the 950 JDJ. The case is made of a 20mm Vulcan case shortened to 4 inches and necked up to 95 caliber. It is not considered a destructive device by the ATF. The 950 JDJ came to life in 1996 by JD Jones but sadly is no longer in production. With the individual hand turned bronze bullets costing $10 a piece and a live cartridge ...The 700 JDJ was designed by JD Jones from SSK Industries around 1995 and used a 50 cal. case that was shortened and necked to .700 cal.Notes: The .375 JDJ is made by simply running a .444 case through the .375 JDJ full length sizing die. The .375 is exceptionally easy to make. No fireforming is necessary. In loading this cartridge disregard the cannalure. Seat the 220s, 260s, 270s, and 285s with the base of the bullet seated to the end of the neck.HP 564 ink cartridges work with 25 different HP Photosmart printers, including 5400, 5500 all-in-one, 6300 all-in-one, 6500 and 7500 series printers. The HP 564 cartridges are also...Re: encore 375 JDJ data. « Reply #1 on: July 26, 2011, 12:15:35 AM ». All you need is Contender data. If you know how to reload and know pressure signs, all you need is a starting point. It's up to you, the hopefully competent reloader, to determine the maximum load in your gun. Logged.6.5 JDJ / 6.5mm JDJ Data: Warning! CAUTION: THESE ARE VERY HOT LOADS! FOR USE IN SSK BARRELS ONLY! NOTES: Excellent bullets are available and with proper loads and in the hands of a good shot, this chambering is capable of 300-yard shots on smaller big game species.Jones considers this one of the premier small-bore hunting …416 JDJ . The 416 JDJ was developed by SSK Industries and is based on the 444 Marlin case. It is one of the cartridges that SSK uses in the Thompson Contender.When it comes to keeping your Hewlett Packard printer running smoothly, choosing the right ink cartridge is crucial. With so many options available, it can be overwhelming to deter...Best known is his family of cartridges made by necking down the .444 Marlin case and fireforming to a bit less body taper and a 40-degree shoulder. Among those, my favorite is the .309 JDJ (.308-inch bullet), although I also enjoy hunting with SSK barrels chambered for the 8mm, .358 and .375 littermates. Meet the .950 JDJ. When it comes to a rifle cartridge, nothing is larger than the .950 JDJ, which uses 240 grains of powder to push a 2,400-grain bullet at 2,100 feet per second (FPS). In addition ... JD Jones’ .950 JDJ cartridge is generally described as the largest sporting rifle cartridge ever produced for arguably the strongest gun in the world for sporting purposes. Most Powerful Guns from J. D. Jones. Gunmaker, cartridge designer, and SSK Industries founder J. D. Jones forged a name for himself with quality hunting arms and ...6.5 JDJ / 6.5mm JDJ. Warning! Notes: All loads were developed in an SSK Industries 14-inch barrel. Cases were formed from virgin .225 Winchester brass and Winchester standard primers were used. Maximum loads shown were safe in the test gun but may be excessive in other guns. Do not try any load without first decreasing the powder charge by ten ...7. .950 JDJ. Firing custom 2,400- to 3,600-grain bullets and reportedly matching the power of a World War I tank round, the SSK .950 JDJ is considered by many to be the world’s largest (movable ...Printed from Shooter's Reference on 04/29/2024: https://www.shootersreference.com/reloadingdata/375-jdj/The 180 Speer is just a bit tougher. Say 150-200 fps “tougher” again using them in various 35’s builds confidence and experience. The 358 JDJ has the HP to utilize the 220 Speer as long as you load it to that. But as Seedy mentioned continued use of hot loads in a Contender can and will stretch frames.28 Jan 2024 ... .30-06 will beat both of those cartridges, and .308 would do "enough" with the right shot placement. .950 JDJ. Upvote 4. Downvote Reply replyThe 950 jdj cartridge has a maximum effective range of around 2,000 yards when used with an appropriate rifle and scope. In comparison, the. 50 bmg cartridge has a maximum effective range of around 1,800 yards. However, the. 50 bmg cartridge is much more widely available and has a larger selection of rifles and ammunition to choose from.A leaking monobloc tap can be repaired using a screwdriver and a wrench. However, monobloc taps are unique because they use a ceramic cartridge, rather than a rubber washer or cera...Purchase with us now to get delightful offers on list prices. For any questions just dial us Toll Free at 1-800-856-8397 or save your time by e-mail us at [email protected]. 2201 S. Union • Chicago, IL 60616Phone: 312-846-6192 • Fax: 312-492-8949Toll Free 1-800-856-8397. Send me manufacturer couponsand free promotions.This cartridge, the 411-JDJ, can be quite a handful when fully stoked. Whereas the 375-JDJ has rather "brisk" recoil , this cartridge can have rather "punishing" recoil. I currently shoot a 7mm-08 Encore pistol and it doesn't bother me much, so I'm not exactly a recoil wimp, but from what I remember of my .375JDJ, I would say "brisk" is an …6.5 JDJ / 6.5mm JDJ Handgun Data (Using Nosler Bullets) reloading data with 36 loads. Using bullets from Nosler. Powders include Accurate, IMR, Alliant, Winchester, Hodgdon, VihtavuoriRock Island Auction company has J. D. Jones’ original SSK Industries .950 JDJ rifle on hand, gun no. 1. A showcase piece, the .950 JDJ was based on the same 20x110mm cannon round used in the M61 ...The 180 Speer is just a bit tougher. Say 150-200 fps “tougher” again using them in various 35’s builds confidence and experience. The 358 JDJ has the HP to utilize the 220 Speer as long as you load it to that. But as Seedy mentioned continued use of hot loads in a Contender can and will stretch frames.Contents What Caliber is a 950 JDJ? The 950 JDJ is a custom-made rifle cartridge that measures .950 inches in diameter. It is one of the largest and most powerful rifle calibers in the world, designed by American firearms enthusiast J.D. Jones.Mar 2, 2018 · For as long as I can remember I have been handloading and shooting many popular wildcats, like the .357 Herrett, 7mm TCU, .243 AI, .280 AI, .300 Whisper, .375 JDJ, and several others. I learned about case forming and load development by working with these cartridges, often in the very early years when there was little available data. 6.5 mm JDJ - Published Manufacturer Loading Data Recipe Type: PistolThe biggest bullet caliber is the .950 JDJ, a custom-made rifle cartridge developed by the American firearms company SSK Industries. It is designed to be one of the largest and most powerful rifle cartridges in existence. What is the most powerful bullet caliber? The .950 JDJ is considered one of the most powerful rifle cartridges in the world.ed hoening Discussion starter. 1 post · Joined 2006. #1 · Dec 14, 2006. im looking for a 416 jdj based on the 444 marlin case.If you have one to sell cotact me with details. thanks. Like. Sort by Oldest first.Warning! Notes: The .375 JDJ is made by simply running a .444 case through the .375 JDJ full length sizing die. The .375 is exceptionally easy to make. No fireforming is necessary. In loading this cartridge disregard the cannalure. Seat the 220s, 260s, 270s, and 285s with the base of the bullet seated to the end of the neck.Scrolling through the annals and innards of this forum it seems a while back since this cartridge was discussed and then mostly as to where factory rounds could be acquired. OK, I have owned a 375JDJ barrel for a number of years and almost all of my loading has been with Reloader 7 and a flat nose 220 grain Hornady projectile and furry …If you own a Bensham mixer tap, you may find yourself in need of spare parts at some point. Whether it’s a worn-out cartridge or a leaky valve, having the right spares on hand can ...Overview. It uses the .50 BMG case with the neck opened up to accept a .585 in (14.9 mm) bullet. It fires the 1,173-grain (76.0 g) bullet at 2,700 ft/s (820 m/s) with the fire-formed …JD Jones’ .950 JDJ cartridge is a generally described as the largest sporting rifle cartridge ever produced, producing more energy than even the 4-bore cartridges that match it in bore diameter. Only three of these rifles were made, and the original loading was a 2600 grain (168g) cast bullet moving at 2200 fps (670m/s), for a whopping 28,000 foot-pounds …375 JDJ. The short list of cartridges I want to try .358 Norma or STW and 6-204 Ruger and maybe a 6mm Dasher or XC. skywag. May 14, 2013, 09 ...The Different 9.3mm Cartridges. By Lukas Schulte. 9.3x62mm, 9.3x74R, and 9.3x72R. The 9.3 (.366-inch) diameter is one of the most versatile calibers for hunting bullets. Loaded appropriately in a variety of different cartridges, .366-inch bullets are a great option for game from small antelope and to moose, eland, even buffalo, and …6.5 JDJ. By developing an extensive line of wildcat cartridges for the Contender, J.D. Jones of SSK Industries did more than anyone outside of Thompson/Center to promote Warren Center’s single-shot pistol. While the Contender handles rimless cartridges such as the .223 Remington and 7mm TCU without a hitch, J.D. has a passion for rimmed cases. The .375 JDJ was introduced in 1978 and was the first of six cartridges eventually developed on the .444 Marlin case by J.D. Jones of SSK Industries for the Thompson/Center Contender single-shot pistol. With the exception of their bullet diameters, the .309, 8mm, .338, .358, .375 and .416 JDJ cartridges are the same. The .309 JDJ round is one of many wildcat cartridges created by J.D. Jones, the original founder of SSK Industries and one of the legends of the firearms industry. Unlike most of those legends, Mr. Jones is still with us. Jones took a 444 Marlin case, sharpened the shoulder angle and necked it down to .308″.For as long as I can remember I have been handloading and shooting many popular wildcats, like the .357 Herrett, 7mm TCU, .243 AI, .280 AI, .300 Whisper, .375 JDJ, and several others. I learned about case forming and load development by working with these cartridges, often in the very early years when there was little available data.J. D. Jones. J. D. Jones (born November 21, 1936) is an American firearms and cartridge designer, firearms writer and founder of SSK Industries. Jones began hunting at an early age, and became interested in bullet casting and handloading firearms cartridges. In the 1960s, Jones collaborated with Lee Jurras to create the Super Vel line of high ...12 Aug 2023 ... Rimmed case just works better in the break actions like the T/C Contenders. Blueberry has a line of 30-30 base cartridges. JDJ has a few also.Place the foam insert into the 6.5-inch DJ case. Secure the lid onto the DJ case. Line the interior of the case with a cushioned foam pad to protect the contents. Close and secure the latch/lock on the case. Label the case as desired. The 6.5 JDJ is one of the early examples of the JDJ series of cartridges.The .375 JDJ was introduced in 1978 and was the first of six cartridges eventually developed on the .444 Marlin case by J.D. Jones of SSK Industries for the Thompson/Center Contender single-shot pistol. With the exception of their bullet diameters, the .309, 8mm, .338, .358, .375 and .416 JDJ cartridges are the same.Cartridges of the World, the most encyclopedic reference of its kind, will note that there are quite a few “JDJ” entries throughout the chapter on proprietary cartridges: the 226 JDJ, 6mm JDJ, 257 JDJ, 6.5mm JDJ x 30, 6.5mm JDJ #2, 270 JDJ, 7mm JDJ, 7mm-30 JDJ, 7mm JDJ #2, 309 JDJ, 8mm JDJ, 338 JDJ, 358 JDJ, 9.3mm JDJ,The .375 JDJ was introduced in 1978 and was the first of six cartridges eventually developed on the .444 Marlin case by J.D. Jones of SSK Industries for the Thompson/Center Contender single-shot pistol. With the exception of their bullet diameters, the .309, 8mm, .338, .358, .375 and .416 JDJ cartridges are the same.Description:.375 JDJ AMMO 1.50 PER RD 50 Rds 33.5 Gr RL7 220 Gr Hornady CJFP 34 Rds 39,39.5,40 Gr RL7 220 Gr Hornady.CJFP 9 Fireformed Resized Primed Brass 7 Fireformed Brass 100 total ACTUAL SHPG COST USPS MONEY ORDERS ONLY Newly loaded after necking down new unfired .444 Marlin brass Lot must be purchased in its entirety. 165.00 total with shipping included.The .950 JDJ is a large caliber rifle cartridge developed by J. D. Jones of SSK Industries. Loaded .950 JDJ cartridges are approximately the length... Vietnam WarI was going to rechamber either a Marlin 336CB in 38-55 WIN or a model 375 (336) in 375 WIN to a cartridge I designed and call the 376 Steyr Short, but have a better way to go. I have been in contact with prominent lever action gunsmith Mr. Regan Nonneman about rechambering my Marlin Model 375 from 375 WIN to 375 JDJ.8 Apr 2024 ... In today's video we have some fun with the 950 JDJ Fat Mac, the most powerful rifle in the world! I hope you enjoy the video and thanks for ...Thompson Center Contender® and Encore Handgun and Rifle Barrels. In 1977 JD Jones of SSK Industries started making replacement barrels for Contender® and later Encore receivers for cartridges not supported by Thompson Center. His passion drove him to push the limits on pressure and accuracy creating barrels never before possible. Here you have the 950 JDJ. The case is made of a 20mm Vulcan case shortened to 4 inches and necked up to 95 caliber. It is not considered a destructive device by the ATF. The 950 JDJ came to life in 1996 by JD Jones but sadly is no longer in production. With the individual hand turned bronze bullets costing $10 a piece and a live cartridge ... .270 JDJ (Cartridges of the World) Warning! CAUTION: THESE ARE VERY HOT LOADS! FOR USE IN SSK BARRELS ONLY! NOTES: Based on the 225 Winchester case (itself a modified 30-30 case) this improved chambering provides ample capacity to deliver impressive velocity from handgun-length barrels, now commonly 14-16 inches.Best …If you own a Bensham mixer tap, you may find yourself in need of spare parts at some point. Whether it’s a worn-out cartridge or a leaky valve, having the right spares on hand can ...Nov 3, 2017 · L to R: .30-06, .700 Nitro Express, .950 JDJ, and 4-Bore rounds. JD Jones’ .950 JDJ cartridge is generally described as the largest sporting rifle cartridge ever produced. The .700 NE was fired from an immense Searcy & Co. double rifle and the 4-bore was thrown from a beautiful crafted Ken Owen double rifle. To say it was an amazing morning ... I would suggest .309 JDJ data as a starting point, then work up in the Encore. .30 Bellm is a sawed off .444 Marlin case 1.395″ long necked to .30 caliber, designed specifically for Illinois handgun deer hunting, which is restricted to cartridges 1.4″ long or less, must be .30 cal. or larger, and produce at least 500 ft/lbs muzzle energy ...The .950 JDJ (24.1×70mm) is an obsolete powerful large caliber rifle cartridge developed by American gunsmith and weapon designer J. D. Jones of SSK Industries. Cartridge [ edit ] .950 JDJ cases are approximately 70 mm in length, and are based on a 20×110mm case shortened and necked up to accept the .950 in (24.1 mm) bullet.25 Oct 2017 ... Say hello to Fat Mac, a behemoth of a rifle chambered in .950 JDJ. SHOOTING VIDEO IS HERE: https://youtu.be/ROd1_S-4c6Q Follow us!JD Jones’ .950 JDJ cartridge is a generally described as the largest sporting rifle cartridge ever produced, producing more energy than even the 4-bore cartridges that match it in bore diameter. Only three of these rifles were made, and the original loading was a 2600 grain (168g) cast bullet moving at 2200 fps (670m/s), for a …The .950 JDJ is a large caliber rifle cartridge developed by J. D. Jones of SSK Industries. Loaded .950 JDJ cartridges are approximately the length... Vietnam WarI would suggest .309 JDJ data as a starting point, then work up in the Encore. .30 Bellm is a sawed off .444 Marlin case 1.395″ long necked to .30 caliber, designed specifically for Illinois handgun deer hunting, which is restricted to cartridges 1.4″ long or less, must be .30 cal. or larger, and produce at least 500 ft/lbs muzzle energy ...416 JDJ . The 416 JDJ was developed by SSK Industries and is based on the 444 Marlin case. It is one of the cartridges that SSK uses in the Thompson Contender.The .950 JDJ large caliber rifle cartridge was developed by American gunsmith and weapon designer J. D. Jones of SSK Industries. It has a bullet diameter of 0.950 inches, while its case length is ...If you own an HP printer, there’s a good chance that you rely on it for important documents or personal projects. However, like any other piece of technology, printers can sometime...Overview. It uses the .50 BMG case with the neck opened up to accept a .585 in (14.9 mm) bullet. It fires the 1,173-grain (76.0 g) bullet at 2,700 ft/s (820 m/s) with the fire-formed …Sep 1, 1999 · I would suggest .309 JDJ data as a starting point, then work up in the Encore. .30 Bellm is a sawed off .444 Marlin case 1.395″ long necked to .30 caliber, designed specifically for Illinois handgun deer hunting, which is restricted to cartridges 1.4″ long or less, must be .30 cal. or larger, and produce at least 500 ft/lbs muzzle energy ... THE DURAN SHOPEUROPE DAY | MEME T-SHIRTShttps://theduranshop.com/europeday/LOCALS: https://theduran.locals.comCHANNELSALEXANDER: https://www.youtube.com/Alex...Pages in category "JDJ cartridges" The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes. 0–9. 14.5mm JDJ.30-06 JDJ.950 JDJ This page was last edited on 2 July 2015, at 20:34 (UTC). Text is available under the Creative ...Cartridge Fitment The designated Cartridge or Fixed Ammunition that the Barrel is chambered to accept. Ex: 44 Magnum. 257 JDJ ... Reviews. Write Your Own Review. You're reviewing: Die Set: 257 JDJ - Hornady Custom Grade 2-Die Set Your Rating. Price. 1 star 2 stars 3 stars 4 stars 5 stars. Value. 1 star 2 stars 3 stars 4 stars 5 stars. Quality ...The .950 JDJ (24.1×70mm) is an obsolete powerful large caliber rifle cartridge developed by American gunsmith and weapon designer J. D. Jones of SSK Industries. Cartridge [ edit ] .950 JDJ cases are approximately 70 mm in length, and are based on a 20×110mm case shortened and necked up to accept the .950 in (24.1 mm) bullet.The .375 JDJ was introduced in 1978 and was the first of six cartridges eventually developed on the .444 Marlin case by J.D. Jones of SSK Industries for the Thompson/Center Contender single-shot pistol. With the exception of their bullet diameters, the .309, 8mm, .338, .358, .375 and .416 JDJ cartridges are the same.When it comes to printing documents and photos, having a reliable printer is essential. One popular choice among consumers is the Epson L3110 printer, known for its high-quality pr...13 Feb 2011 ... I see where someone else already mentioned the JDJ cartridges and for wildcats out of the Encore they'd be really hard to beat. I have been ...The biggest bullet caliber is the .950 JDJ, a custom-made rifle cartridge developed by the American firearms company SSK Industries. It is designed to be one of the largest and most powerful rifle cartridges in existence. What is the most powerful bullet caliber? The .950 JDJ is considered one of the most powerful rifle cartridges in the world.I shoot and reload the 6.5 JDJ in both 14" and 21" barrels. With light bullets it's great for larger varmints. With 120 or 125 gr. bullets it is excellent for deer. I get about 2400 fps with the 125 Nosler Partition using RL-15, with excellent accuracy, from the 14" barrel. Seems to me it's around 2600 for the 21" with this load, but I don't ....270 JDJ (Cartridges of the World) Warning! CAUTION: THESE ARE VERY HOT LOADS! FOR USE IN SSK BARRELS ONLY! NOTES: Based on the 225 Winchester case (itself a modified 30-30 case) this improved chambering provides ample capacity to deliver impressive velocity from handgun-length barrels, now commonly 14-16 inches.Best …Pages in category "JDJ cartridges" The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes. 0–9. 14.5mm JDJ.30-06 JDJ.950 JDJ This page was last edited on 2 July 2015, at 20:34 (UTC). Text is available under the Creative ...ny. Apr 24, 2018. #1. Hello Im new here and have an interest in the 6.5 's have been surfing the net alot the cartridges that caught my eye were 6.5 270 jdj the 6.5 06 seems like these two would be very close. and both would need bras to be resided from 270 or 30 06 any thoughts would be greatly appreciated.Meet the .950 JDJ. When it comes to a rifle cartridge, nothing is larger than the .950 JDJ, which uses 240 grains of powder to push a 2,400-grain bullet at 2,100 feet per second (FPS). In addition to being the largest caliber on the market today, it has also been measured as generating 277 foot-pounds of recoil, or approximately 10 times as much as …I would suggest .309 JDJ data as a starting point, then work up in the Encore. .30 Bellm is a sawed off .444 Marlin case 1.395″ long necked to .30 caliber, designed specifically for Illinois handgun deer hunting, which is restricted to cartridges 1.4″ long or less, must be .30 cal. or larger, and produce at least 500 ft/lbs muzzle energy ...Replacing the toner cartridge is an essential part of maintaining your printer’s performance and print quality. But have you ever wondered how long a toner cartridge actually lasts...Instead of a 375 JDJ on your Encore, how about just getting a 375 H&H barrel for it? That way you're not trying to "hot rod" a cartridge past it's design and turn it into something it was never intended to be. There's plenty of room in the H&H chambering to give you (hopefully) anything you're looking for, and do it with proven safe load data.

Quality Cartridge started in 1992, producing obsolete and wildcat ammunition for a small group of fellow shooters. ... Quality Cartridge Brass 375 JDJ Unprimed Bag of 20 . 2. $44.50. Less than 5 in stock Item #: QC828952 $2.22 per piece. QUALITY CARTRIDGE BRASS 375 TAYLOR UNPRIMED 20/BAG . $55.50.. Ma 166 purdue

jdj cartridges

One session was with my 416 JDJ Contender and boy could I hold nice 4-shot groups at 50 yards (all day I walked the 5th). Oh well, the gun is capable. I fired formed 100 cases using 47.0 of RL-7 under a 400 gr Hornady. I chrono'd the load years ago and it's going around 1,850 fps. Unformed round (left), fire-formed case (right) Bench-rested, 50 ...Ohio -based Firearm and cartridge manufacturer SSK Industries has unveiled their .950 JDJ rifle. Billed as the largest centerfire rifle ever made, only three of these guns have ever been built. The .950 JDJ highlighted in the video below is a prototype which weighs 50 pounds. The other two rifles which were manufactured weigh in at 110 pounds.Rifle Cost: $8000.00. Ammunition Cost: $40.00 per round. Projectile Weight: 3,600 grains (more than half a pound) Rifle Weight: Between 80 and 120 pounds. …Oct 27, 2023 · The .309 JDJ round is one of many wildcat cartridges created by J.D. Jones, the original founder of SSK Industries and one of the legends of the firearms industry. Unlike most of those legends, Mr. Jones is still with us. Jones took a 444 Marlin case, sharpened the shoulder angle and necked it down to .308″. Crafted from a 20×102mm Vulcan cannon case, shortened and necked up to fit a .950 inch (24.1 mm) bullet, the .950 JDJ is a cartridge that redefines large caliber. The projectiles for this behemoth weigh in at a staggering 3,600 grains, or 8.2 ounces—over half a pound of pure stopping power. The result is a muzzle energy of 38,685 foot-pounds ...Ohio -based Firearm and cartridge manufacturer SSK Industries has unveiled their .950 JDJ rifle. Billed as the largest centerfire rifle ever made, only three of these guns have ever been built. The .950 JDJ highlighted in the video below is a prototype which weighs 50 pounds. The other two rifles which were manufactured weigh in at 110 pounds.Cost Range. 5.56 NATO ammo for less than 50 cents per round, while supplies last!The .950 JDJ is one of the most powerful rifle cartridges ever developed in the area of sporting rifles. It was designed by gunsmith and firearm designer J.D. Jones of SSK Industries, who it is named …a .338 JDJ #1 (marked with #1) that was based off the .303 case. I then sent the barrel to Dennis Lawrence or Brian (been a while) at SSK, who was at the time experimenting with the un yet released, .338 JDJ #2 (off the .444 Marlin case), and rechambered my barrel and had either modified my dies or got another set, to work with it.411-JDJ With Accurate Mold 340gr Bullets. After purchasing two molds from Tom at Accurate Molds for the 411-JDJ, I have begun load development for that bullet. I cast off the 41-340J (gas check bullet) and some 41-340K (PB) bullets. Decided to start this load development using RL-7 since its position on the relative burn rate chart is favorable ...Here is our comprehensive reference chart showing which cartridges use which shell holders from the various manufacturers like Lee, Lyman, RCBS and Hornady. We decided to include multiple brands of shell holder, so that if your store doesn’t for example sell Hornady shell holders or the one you are looking for is sold out and you …List of rifle cartridges, by primer type, calibre and name. ... .30-06 JDJ.30-06 Springfield.303-06.30-30 Winchester.30-378 Weatherby Magnum.30-40 KragAs its name implies, rifles chambered for the cartridge have a bore diameter of 0.950 in (24.1 mm), which would normally classify them as Destructive Devices in the United States However, SSK sought and received a "Sporting Use Exception" to de-regulate the rifles, meaning they can be purchased like any other Title I rifle by a person over age 18 with no felonies on their criminal record.This cartridge was developed by JD Jones that actually started out as the 411 Whammy. Reason being that at that stage there were a good variety of .411 cal bullets available in the US as opposed t the 416. With the resurgence of the 416 Rigby, quality bullets became available and the 411 was necked up to .416 and originally called the 416 JDJ.In the realm of firearms, where power often goes hand-in-hand, the .950 JDJ rifle cartridge stands out as a titan among giants. Developed by J. D. Jones of SSK Industries, this ….

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