Reloading 243 wssm problems Hi Guys I was wondering if anyone had any tips on reloading the 243 wssm. 25 WSSM is about like any other bottlenecked rifle round. 243 Win. I am using rcbs fl size dies and looks like the casing has a Feb 15, 2018 · I have loaded for the 243 WSSM for quite some time. 243 caliber (6mm) bullets. . 5WSSM improved to get 2950-3000 fps with 140s in a Short Action Savage. I have trimmed them to the specified length, thought that might have been a problem. 308 Win. The most suitable powders for the . 0% of nominal charge. 243”-diameter bullet. 169 0. 243 WSSM either below or in our load database by clicking the 'Matching Loads' button above More about this caliber: The . Powders include Hodgdon, Winchester, IMR 82. 243" Powder: IMR 4895 Apr 9, 2010 · Great Accuracy. I am have issues with my Dtech 243 WSSM AR-15. 1. It was introduced in 2004 as the third in Winchester’s Super Short Magnum line. Well this was my first time loading for this bullet and assumed that since it was a magnum I would use large magnum primers! Well after looking in nosler, barnes, and hornady book they use large rifle primers. Anyways he shot them today and was having trouble closing the bolt, but the rounds did chamber. The previous two were the . 243 WSSM (Winchester Super Short Magnum) - Published Manufacturer Loading Data 0. 300 WSM case necked down to accept . Disclaimer The new . 7 twist Bartlein I’m loading 42. One of these is a Supreme load using a moly coated 95 grain Ballistic Silvertip bullet (BC . Hornady A-Max Hand Load: 95 Gr. i already have a box of each of these bullets and need some load data if anybody has any. 360 inch = 59. The problem is when I neck or full length size them they won't go back in to the chamber. I . 223 wssm, . 5/W760 3215 fps win cap . I think the problem is the thick neck brass not sealing. 105 hornady a-max molys 3. Using bullets from Hornady V-Max, Barnes VG FB, Nosler BT, Sierra BTSP, Swift Scirocco, Speer BTSP. 243" 6mm TNT® HP 6mm HP Weight (grains) 70 75 Ballistic Coefficient 0. I full length resized the cases, measured the bullet length. Jun 10, 2016 · OK, so let’s propose using the . Three-shot groups fired at 100 yards. Home; Our Story; Forum; Frequently Asked Questions 4 days ago · The story of the . Oct 15, 2013 · WSSM cases are extremely heavy (thick) brass, therefore quite difficult to resize sufficiently to rechamber in the AR (can't comment of bolt guns) in which the case was fired. 243 WSSM - 105 Gr. My problem is that some of my reloaded brass will not go back in the Apr 16, 2021 · The . I use the load data from the Alliant powder site. My two bullets of choice are 70 grain nosler or the 95 grain berger(54527 or 54570). A. 223 WSSM and the . See target groups and more information on this 105 A-Max load. I loaded 45. The three velocities were 3701, 3731, and 3728 for this group. 243 WSSM with a . necked down to take a . I am having problems with the bolt closing on once fired brass. Initially the . Find comprehensive load data for . For my initial 243 WSSM load tests this was my best accuracy load at one inch diameter with the 70g Nosler Ballistic Tip bullet and Superformance powder. Powder and primers are better now as well. 25 WSSM is one of a cartridge that was left to die on the vine through no fault of its own. Although both cases are of the same 1. When buying the last 2 rifles we stayed away from the WSSM version but bullets haven't been a problem around where I am at least. You may want to try some even slower burning powders like H-4831, Rl-26, or H-1000. 243 win. Oct 6, 2012 · I have a dtech 243 wssm upper. 181 COAL Tested 2. Try hotter loads or faster powders for more chamber pressure, maybe even annealing the necks. 6 mm Powder : Alliant Reloder-17 Predicted data by increasing and decreasing the given charge, incremented in steps of 2. 223 rem. Jan 28, 2005 · I've been watching the WSSM cases because I'd like a 6. 25 WSSM case seriously work-hardens the neck and shoulder areas, and split cases are frequent after a few firi . is simply the . You could use the fact that this cartridge affords you lots of capacity in a short case, and an OAL closer to the . 107 matchkings any info would be a great help 243 Win Super Short Magnum (WSSM) Load Data. 243, 65, Hornady V-MAX 22415 Useable Case Capaci: 52. When I reloaded some ammo they would not chamber correctly. 22-250 rem. Dec 28, 2016 · I reload 243 for my father along with 270 and 30-06. The rounds don't eject all the way and sometimes cause a double feed or jam when the spent brass goes back into the chamber. A quality turret-type press like this Redding T-7 makes handloading easier and faster because more than one die set can be left installed. 379, SD . I have tryed new brass and load them and they work just fine on the first shot. 192 Sectional Density 0. Aug 2, 2006 · im in the finishing stages of building my 243 wssm on a 28" 1-8" twist barrel. Interestingly, Winchester did not choose the exact same case for these rounds. 223 than a . 243 WSSM / . lbs. 243 WSSM. jason miller Handloader. 402 cm³ Cartridge O. 243 caliber (6mm Apr 24, 2014 · Hey everybody, a buddy of mine has a model 70 243 wssm and we went out to the range today and he was testing a varmint load (62 grn Barnes Varmint Grenade w/ 58 grns H380 at 2. 223 WSSM, it was found that the original 1:12 twist rate would not stabilize the 64 grain PowerPoint bullet. 223 WSSM was well received and rifle sales remained steady. 243 WSSM, introduced in 2002 and 2003, respectively. 243 WSSM to launch a varmint-class bullet with low Bc’s is just a waste – and figure out how to get the most out of the . L. 243 Winchester Super Short Magnum (Hodgdon Data) reloading data with 178 loads. 6 grains of H-1000 with the same bullet in my factory barrel. 105 berger VLDs 4. Reloading Costs Calculator; Case Crimp Calculator; . 243 Winchester shines on the range and in the field; here's some valuable load data and best practices for tight groups. 115 berger moly VLDs 2. 250" OAL). Okay here is what I got I am shooting a RRA lower with a OLY arms upper in 243 WSSM. 393 grain H2O = 3. Feb 27, 2006 · Best load came up with 243 WSSM 95 NPT 45. 5 grains of H-4350 with the 105 A-Max. 243 Winchester Super Short Magnum: Warning! Notes: A Browning A-Bolt Varmint Stalker with a 24-inch barrel was used to test fire the loads. 250" 2. Is this going to badly effect my loads or my gun? It will be shot out of a 24&am The . L6: 2. Nov 12, 2007 · I have a Oly 243 WSSM that will shoot factory shells good. 243 WSSM, the subject of this article, is one of the original WSSM calibers. Sep 4, 2012 292 1. The Bushnell Elite 4200 4-16x atop the rifle was set on 16x. H1000: WLR: 2. Reloaders are urged to be careful not to either under or over load the . 67-inch length, the . The 20-degree shoulder is maintained, and the case is slightly longer at 2. 1206 1205 Propellant Case Primer Weight (grains) Load data for 336 loads in caliber . Right now with my 7. 243 Winchester, including bullet specifications, powder types, and primer details. (Handloader Issue #249 - October, 2007) Nov 8, 2006 · Cartridge : . Feb 27, 2015 · I too am a big fan of the 243 wssm. 434: 28" 3220: Awesome Accuracy! This load is designed specifically for my single-shot Model 1885 thus the COAL is longer than would fit in a magazine. You find load data for 18 Hornady bullets in caliber . 279 0. 223 version has a longer neck and a shorter body than the 6mm. 185" Speer Part No. I have both a bolt and ar platform chambered in 243 wssm. 224 caliber projectiles. 243 | 87gr | Hornady V-MAX bullet based on the specified parameters like bullet length, cartridge length, and case capacity as shown above. The only problem that surfaced during testing was case life. 243 WSSM are the medium burning 4064 and Varget for light varmint bullets while medium slow burners such as H4350 and IMR4350 are the optimum choice when loading 85 to 105 grain bullets. Mar 3, 2011 · Reloading the . I am using nickel plated winchester 95 grn vmax which I think might be the culprit. 243WSSM, as this is a pressure sensitive cartridge. 94 mm Barrel Length : 24. May 12, 2022 · With the right load, the . 045”. 243 Winchester Short Magnum (WSSM) is a powerful and highly accurate centerfire rifle cartridge based on the . 243 wssm, . 55 Grain; 70 Grain; 80 Grain; 85 - 90 Grain; 95 - 100 Grain; NOSLER. I started reloading a few years ago to use solid copper Barnes TTSX rounds and reload for what a normal lead box would cost. I have found that RL17 is the golden child in the 243 wssm across a variety of bullet weights. During the design phase of the . Dec 6, 2012 #4 J. Winchester offers two deer, antelope, and black bear loads for the . To remedy this problem, Winchester adopted a 1:10 twist rate, ideal for a variety of heavy . Jan 4, 2011 · . 308 does to good effect. The drastic reduction in diameter required to form the . 230) at a muzzle velocity (MV) of 3250 fps and muzzle energy (ME) of 2258 ft. 243 WSSM Bullet : . 0 inch = 609. Berger VLD Hunting: 46 Gr. , . Usually require setting sizing die down to the point that you get a bit of "camover" on press handle. fzn cmopi lnww pehadc gtterfk sfvp necve dzqnr wgsf cuhwz kuvx lsw elxsm pgfaxjj zlq