Gonna start reloading 357 SIG for my Glock 32 and was wondering what y'all recommend for powder and FMJ bullets. Second, expect all 9mm bullets that we make to take 10-12 weeks to ship. These are new bullets (reloading projectiles) or Bullet Tips, none have been pulled or reused.They are bullet components, not ready to fire ammunition.Commonly called bullet tips or projectile tips, and are just one component of what is needed for reloading bullets (ammunition).They are factory and bulk reloading bullets, in lead, plated and jacketed. Choose the .357 diameter Pistol Bullet that's right for YOU. But physician heal thyself I know. So there is economies of scale if you load more than one of these calibers. Another customer has written to remind us that the G-Rx works fine on the 10mm as it is a longer version of the 40S&W case. 357 Sig isn't different than any other caliber to start cast with. 357 sig has 3 in their set). Proud member of the Horry County Tokarev Society. As someone who recently started loading .357 SIG for my XDm, a few tips to help you out. Come join the discussion about optics, gunsmithing, styles, reviews, accessories, classifieds, and more! $9.30 $8.40. Cartridge Name: .357 Sig Cartridge O.A.L. Forming 357 SIG cases from 40 S&W will result in a case that is up to.020" short - ignition and accuracy will suffer. Learn Now. Cleaned (not sized) 357 SIG Once Fired Brass cases. Once-Fired.357 Sig Brass Capital Cartridge offers once-fired brass to make very reloader's day. Not so much with the .357 Sig 3 die set though. And second, I load the 357Sig and use 10 grains of Blue Dot under a 125 grain bullet. A forum community dedicated to handgun owners and enthusiasts. www.leeprecision.com. Everything you see below is in-stock and ready for fast shipping so you'll be at your reloading press and ready to fire ASAP. Some have recommended forming cases from 10mm Auto brass to avoid the length problem. The .357 SIG (designated as the 357 Sig by the SAAMI and 357 SIG by the C.I.P. Just a couple of things. The bottleneck only has about 3/16" that grip on the boolit, so a boolit with enough of a top driving band, and a short enough nose for the mags is a necessity. When I first started reloading the.357 SIG I began by making dummy rounds to check for overall length. Reloading 357 SIG is about the same cost as 9mm. Just reloading components. Looks like Mr. Twoguns covered the bases on this one. The 10mm case has a different internal configuration and uses a large primer. The 357 Sig has the same base dimensions and therefore the Redding G-Rx die for 40 S&W can act as a perfect base sizing die for this caliber as well. 357 SIG ammunition for sale with free shipping on bulk ammunition orders available only at Target Sports USA. Now that I've got a proper reloading set-up going and a new .357 SIG handgun, I thought I would find out if anyone has any favorite recipe's for the .357 SIG. 9mm 124 MPR HP is now our most popular bullet and will take the longest to ship. Open up the load data page you wish to download. Most reloading manuals will put the headspace on the mouth while the C.I.P (the European version of SAAMI) says that is should be headspaced on the shoulder. 4002 … For those who want quality.357 Sig brass, Capital offers once-fired 357 Sig reloading brass for sale in 250-, 500- and 1,000-piece lots of mixed-headstamp casings. Powder Bul Weight C.O.L. BTW I'll be using lee dies. The problem with headspacing on the. Step by step instructions on how to reload 357 SIG and the equipment I use. 357 Sig comes from confusion on the proper way to measure the, headspace either on the mouth or shoulder of the cartridge. Reloading Knowledge Base. The primary challenge in reloading for.357 SIG is getting through the neck tension issues and finding good boolits. Reloading Bullets. Lee Steel 3 Die Set .357 Sig. Learn to create rifle … 9mm, 40 S&W & 357 SIG can all use the same primer & powder. I started handloading the .357 Sig back in 1995. Out of Stock If you're looking at reloading 357SIG i would high recommend using a expander die to make things a little easier. Choose from preprocessed lots or raw unprocessed 357 Sig cartridges. Min Charge Max Charge Optimal Charge Bullet Make Bullet Type http://www.leeprecisioncatalog.com/2007//lg_display.cfm?page_number=7, Second Media Corp., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. The LEE dies are excellent for the SIG, they are the correct dimensions. It’s no secret that we’re big fans of the .357 Sig cartridge around here. We learned that .357 Sig is basically the .40 S&W cartridge necked down to take 9mm bullets. Details. Right click on the image of the load data and use save as. Cast or jacketed data with the same grain weight and profile will work with our bullets. Load data for our Superior Plated Bullets® can be found in any manual or on any powder manufacturer’s website. If you're just starting out, this is the class you need to take. Make sure you go ahead and get you a .40 LEE carbide die as well to size the body first, then the SIG die to shape the shoulder. Any help appreciated as I have quit trying. For a better experience, please enable JavaScript in your browser before proceeding. I've tried and have problems with weapons that won't run reliable. WE MOST EMPHATICALLY WARN AGAINST THIS PRACTICE. Later attempts at reloading .357SIG i used a LEE universal expander die to give the case mouth a tiny kiss, and then followed up bullet seating with a LEE factory crimp die to get a decent crimp on the finished product. A freshly loaded 357 Sig round is a terrible thing to ignore to me sir, lol. Precision Rifle Reloading Class. They seem like they won't go to full battery and fire. 40.355" 9mm GDHP 9mm TMJ® FN Weight (grains) 147 Ballistic Coefficient 0.164 0.188 Sectional Density 0.167 COAL Tested 1.135" Speer Part No. Second Media Corp., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. The two most common problems are poor headspacing (where the rounds either won’t chamber, or have inconsistent ignition) and bullet setback (where the bullet will be too easily pressed into the case when you chamber the round). Basic Reloading Class - Reloading 101. The .357 Sig has a reputation for being difficult to reload because inexperienced reloaders have problems with it. I've heard a couple of variations on reloading methods, i.e. I trim my factory .357 Sig cases and use the expander die. For a better experience, please enable JavaScript in your browser before proceeding. And the crimp die (Hornady reloading dies for. TECHNICAL INFORMATION: Contrary to the cartridge designation, the 357 Sig uses 9mm (.355”) bullets. We carry 357 SIG ammo from top brand ammo manufacturers such as Federal, Remington, Winchester, Hornady, PMC and others. Whether you're making bulk ammo for plinking, creating the perfect training round, or simply building the best ammunition for your needs, Midsouth has the right .357 diameter Pistol Bullet for your reloading recipe. Come join the discussion about optics, gunsmithing, styles, reviews, accessories, classifieds, and more! Look for quality rifle and pistol bullets from brands you've come to rely on like Hornady, Sierra, Berger and Barnes. Hodgdon Data has loads for 357 Sig with Longshot powder for 115, 124 and 147 grain jacketed bullets. All this posting about .357 Sig handloads made me sit down in front of my old RCBS Rockchucker and assemble a 50 round box of .357 loaded with a Winchester 95 gr FMJ-FP bullet that is intended for the .380 ACP. 357 SIG uses a little more powder than 40 S&W but the difference is a fraction of a cent. The “standard” loads for this cartridge include 124 grain and 147 grain 9mm bullets, and the.357 SIG will utilizes small pistol primers (not magnum). The industry standard seems to be 1.14″ OAL, however some magazines will accept longer loaded rounds and they will also chamber properly. A forum community dedicated to handgun owners and enthusiasts. Reloading the.357 SIG Reloading for the.357 SIG is relatively straightforward, but there are some special considerations that warrant close attention. I do resize 40 S&W cases, as long as I use the cannulure bullets they are stable and Overall cartridge length is watched closely, they work fine. May 15, 2015, 05:42 PM #2: vaalpens. 125gr is what I'm thinking. Posts: 44 Is the problem your gun or your reloads, that is the question. : 1.135" Max Velocity: 1500 fps. It was intended to duplicate the ballistics of the highly regarded 125 Grain JHP .357 Magnum load as fired in … You can use a taper or a roll crimp. We have 357 Sig dies for sale, from great brands like Forster, Hornady, Lee, Lyman, RCBS, and Redding Reloading Products. This cartridge was developed specifically for the law enforcement market. While the Lee .357 Sig die set is reasonably priced, usually about $25 online, the real value is somewhat questionable. A selection of bullets from many fine manufacturers. Approximate Price: $35.98 suggested retail, less online. .357 SIG powder and bullets recommendations - Page 3 Please do not email or call us looking for updates unless your order has passed 12 weeks. I am looking forward to hearing how your current loads work out for you. First, I checked the Lee webpage and they do make a carbide 357 Sig loading die. Join Date: March 5, 2015. 357 Sig reloading tips. Read our informsative "How To" articles and product reviews. Gun used: Springifled XD Service model (4″ barrel) chambered in 357 Sig Dies used: Lee Precision 3 die set for 357 Sig, Hornady 9mm bullet feed die, RCBS 40 S&W carbide sizing die, and Lee Precision FCD Press used: Lee Precision Load Master + Lee Reloading Press (the Load Master only has 5 stations so I put the FCD in the single stage) You can also click on the image and a pdf version will open in a new window. Proud member of the Horry County Tokarev Society. Wow. It’s been 3 years and I just saw your question. Member . Both our 115 and 124 grain 9mm Sporting Handgun Pistol bullets are suitable for loading in the 357 Sig. A database of .357 SIG handloads. Before loading a large amount of ammunition it’s a good idea to make dummy rounds first for checking. Find 357 Sig Reloading Dies, and 357 sig Die Sets for sale here: Get the right 357 Sig Die or 357 Sig Die Set for your press here at Midsouth. I’ve got number of sets of Lee reloading dies in various calibers and generally have pretty good success with them. JavaScript is disabled. JavaScript is disabled.