personal loads where noted. I am using Speer Gold Dots in 125 Grain. Looks like Mr. Twoguns covered the bases on this one. TECHNICAL INFORMATION: Contrary to the cartridge designation, the 357 Sig uses 9mm (.355”) bullets. Please know, all backorders will be filled at the price you purchased the ammunition for. Powder Bul Weight C.O.L. We ask you to please refrain from calling or changing your order unless it is absolutely necessary- keeping in mind the time-frames I mentioned above. for the magnum pistol loads and for rifle. Take a bullet basically the same size of a 9mm with a cartridge size to that of a .40. JSP, .357 with JHP, .357 with JSP. Bullet Weight: 125gr Bullet Style: Full Metal Jacket Muzzle Velocity: 1350 fps Muzzle Energy: 506 ft-lbs Then select your bullet weight, powder manufacturer and powder type. For these reasons and more, we see demand at all time highs in the industry, in addition to mass shortages of components. And A1680 is too slow of … 1.590 in. Copyright. Offsetting this general slight disadvantage in performance is that semi-automatic pistols tend to carry considerably more ammunition than revolvers. Using bullets from Speer GD-HP or TMJ RN, Speer GD-HP or TMJ. These high-performance rounds provide excellent reliability, consistency, accuracy, penetration and stopping power for personal protection. They expand reliably at a wide range of velocities for a deep, terminal penetration with every shot. I have been reloading all my ammo since 1950, and for pistol since 1995. For any loads over 900 FPS, I suggest using a jacketed bullet. All my loads are for the pistol data for each caliber. But unfortunately 800x does … Adding a cannelure to this bullet keeps the core and the jacket locked together while also allowing the cartridge case to tightly crimp, adding security at high velocities. They expand reliably at a wide range of velocities for a deep, terminal penetration with every shot. 375 caliber (375 dia) 375 Winchester Handgun 235. The bottleneck shape of the .357 SIG cartridge makes feeding problems almost non-existent. Flat point bullets are seldom used with other autoloader firearms because of feeding problems; however, such bullets are commonly seen in the .357 SIG chambering and are quite reliable, as are hollow-point bullets. .357 SIG 147 Grain TMJ~ The .357 SIG pistol cartridge (designated as the 357 Sig by the SAAMI is the product of manufacturer SIG Sauer in cooperation with Federal Cartridge It is used by a number of law enforcement agencies and has a good reputation of accuracy. 20.9 gr. Reliable performance makes the XTP the most popular handgun bullet for both target shooters and hunters. Clays, Universal, HP38, HS6 and H4895 are products of Hodgdon Powders. If you're unsure, or just want options, check as many boxes as you'd like. * Bullseye, Unique and 2400 are products of Alliant (formerly Hercules) Powders. Lots of "hot" data out there, but I'm looking for something to shoot IPSC with, minor, production class out of my Glock. .357 Magnum 125 Grain Hornady XTP~ Hornady XTP Bullets feature a performance-improved point that has 6 precise folds to divide the bullet into symmetrical sections and initiate controlled expansion at low velocities while not fragmenting at higher velocities. Powder 22.0 gr. We promise to get your order out as soon as we possibly can- yet, ask that you please understand this crazy market we are all in- if indeed you are delayed! Delivery and Returns Content description. The 357 Mag (pistol & rifle) both use the same pistol cartridge and load data. We learned that .357 Sig is basically the .40 S&W cartridge necked down to take 9mm bullets. Reloading Handbook, 2nd edition. .380 Auto 90 grain Hornady XTP~100% Hand Loaded !! Hodgdon Data has loads for 357 Sig with Longshot powder for 115, 124 and 147 grain jacketed bullets. .357 SIG 90 Grain Hornady XTP~100% Hand-Loaded!! It is just a guide and the reason you should start under these charges and work up. But it’s the stopping power of the XTP bullet that has truly built its world-class reputation. But it’s the stopping power of the XTP bullet that has truly built its world-class reputation. Fast burning and consistent Full copper plated bullets are a good idea for .357 loads instead of plain lead. One of the great things about the XTP bullet is reliable performance, it features controlled expansion where six serrations divide the bullet into six symmetrical sections. Note: Hodgdon as of 2009 controls IMR and Winchester Powders. Find what you need in four easy steps. 5, No. And second, I load the 357Sig and use 10 grains of Blue Dot under a 125 grain bullet. In personal defense, the 115 to 124 grain .357 SIG bullets are fine but as we move to the 140 grain weight the .357 Magnum's greater case capacity shows much greater power. At Match Grade Machine we strive to build to build the best barrels on the market. This load has a 125-gr. Some talked of defunding police departments about the same time, even as riots and lawlessness raged on in our cities with unrest. 7, #2230, and #2460 are products of Accurate Arms Company WMR, 760, 748, 231, 296 and 540 are products of Winchester, Components Div. – – – Below, are three loaded rounds. .357 SIG vs .357 Magnum – Prior to the .357 SIG’s introduction in 1994, the .357 Magnum’s performance was unmatched by any semi-automatic pistol round. This cartridge was developed specifically for the law enforcement market. The only pistol powders I have access to is HP38, Accurate #7 and Blue dot. Discussion: Universal and Unique are good for lighter bullets, but if you want Select your cartridge type from the drop-down list. .357 SIG 124 Grain Hollow Point~ The .357 SIG pistol cartridge (designated as the 357 Sig by the SAAMI is the product of manufacturer SIG Sauer in cooperation with Federal Cartridge It is used by a number of law enforcement agencies and has a good reputation of accuracy. Reloading booklet – – Alliant Powder Co. Reloaders’ Guide (1995) – – Hodgdon’s Basic Reloaders Manual (1996) – – Speer Reloading Manual, #12 – – Winchester .380 Auto 90 grain Hornady XTP- Hornady XTP Bullets feature a performance-improved point that has 6 precise folds to divide the bullet into symmetrical sections and initiate controlled expansion at low velocities while not fragmenting at higher velocities. The best .357 Sig load recipe CFE Pistol vs Accurate #9 powder test For those out there that are in love with the significantly underrated 357 Sig cartridge I have compiled some test data comparing 2 different powders against each other. Jacketed bullet START loads are safe for cast bullets, HOWEVER the Sig is a high pressure cartridge so DO NOT USE an alloy softer than Hardball Pistol Alloy at BHN 15 for any of the START level loads for the Sig 357. Now, to come up with some load data. Developed in 1994, the new cartridge was named “357” to highlight its purpose: to duplicate the performance of 125-grain .357 Magnum loads fired from 4-inch (100 mm)-barreled revolvers in a cartridge designed to be used in a semi-automatic pistol with greater ammunition capacity than a revolver. The case is basically a modified .40 S&W with a skimpy bottleneck stretched approximately 0.020 inch so that it … Because it’s not a powder used in the 357 Magnum. 2020. N20ntegra24. We try to answer all office calls and prefer calls over emails or social media. Reliable performance makes the XTP the most popular handgun bullet for both target shooters and hunters. Proponents of the hydrostatic shock theory contend that the energy available in the .357 SIG is sufficient for imparting hydrostatic shock with well-designed bullets. Powder The loads are not updated yearly. If anyone can help with some load data … Expansion is controlled by varying jacket thickness down the length of the XTP, providing a definite advantage over plated bullets which have a uniform jacket thickness over the entire bullet. The .357 Sig is a mighty alternative to your current EDC. These sections weaken the jacket to allow controlled expansion at low velocities and ensures fragmentation does not occur at high velocities. I loaded Hornady 124gr FTX with 10.4gr of blue dot and the chrono was reading a 1363 average out of my P226. Using bullets from Hornady HP-XTP, Hornady HP-XTP or FMJ-RN, Hornady HP-BT-XTP. bought commercially (in the 70’s). I started loading the .357 SIG when it first hit the scene. FPS) (unless at least using a Gas Check) (with pure lead wadcutters, do not .357 SIG 90 grain Hornady XTP~ The .357 SIG pistol cartridge (designated as the 357 Sig by the SAAMI is the product of manufacturer SIG Sauer in cooperation with Federal Cartridge It is used by a number of law enforcement agencies and has a good reputation of accuracy. Min Charge Max Charge Optimal Charge Bullet Make Bullet Type Primer Notes; Hodgdon - 296: 125 gr. all purpose, and I also use them for .38 special, just less of it. References: 2009 Hodgdon Website .357 Magnum loads Accurate Arms Co. 1996 ALL 90 gr 95 gr 115 gr 123 gr 124 gr 125 gr 147 gr. Several of these can also be used in rifle cartridges, so it’s good to have I thought that I had it all figured out, but have run into problems which might be shared by others, and now THINK I have it figured those out. .357 SIG (Speer Reloading Manual #14) reloading data with 38 loads. .357 SIG 90 grain Hornady XTP~ The .357 SIG pistol cartridge (designated as the 357 Sig by the SAAMI is the product of manufacturer SIG Sauer in cooperation with Federal Cartridge It is used by a number of law enforcement agencies and has a good reputation of accuracy. Joined: Dec 24, 2012 Location: Hernando MS. Please try Choice Ammunition! I load 32-20 for an old 1892 winchester,.45 Colt for a Rossi 92, and .38 and .357 for a Rossi 92 and a Marlin 1894. a lightweight .357 or older gun, you may want to start with 13% less than Clays OR 5.0 gr. ALL 90 gr 110 gr 125 gr 130 gr 135 gr 140 gr 146 gr 147 gr 148 gr 150 gr 158 gr 170 gr 180 gr 187 gr 200 gr.