Longshot will work in the 38 Special Plus P, as well as lighter end .357 Magnum loads. .355/357 SIG.357/38 Special.357/357 Magnum.364/9mm Makarov. ← Back. I've got to order some more of the .357 SIG Speer Bullets from www.midwayusa.com for some follow-up testing with Alliant Powder's Power Pistol powder. You need to watch for case length growth like any other bottleneck case, except you may need a die that will flare the case mouth (if the die set doesn't come with one). They list no loads for standard velocity 38's. Even Sig loads their Sig rounds light. These are max loads listed and should start low and work up. For a SIG that can use the 40 S&W barrel or the 357 SIG barrel. However, the .38 Super’s bullet does not look like the SIG bullet. Winchester WinClean 244 is a ball powder developed for medium handgun loads. Reloader's Guide Alliant Powder Reload Recipes. 12 gauge. Putting it almost in the realm of 125gr 357 Sig but with a bullet weighing 55gr more. I designed the bullet using SolidWorks. I have just finished loading up another batch of .357 SIG rounds using 7.9 grains of power pistol with … Accurate made a two cavity mold out of steel to fit my Master Caster. SIG also loads a 125-grain bullet in its .38 Special, .38 Super and .357 Magnum ammunition. Rifle. AA #9 powder is used to help remove set back. 16 gauge. 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 … Loads everything from .380 Auto to .44 Remington Magnum. Ultimate Reloader is not responsible for errors in load data on this website. In the .45acp, I use 7.5 grains behind a 200gr JHP. Major Pistol Loads for .357 Magnum: (Note: These are near maximum loads, you should use 10% less to start. I have found the .357 SIG to be relatively straightforward to reload for. Flash Tip. The AA4100 seems to be in between Number 9 and 2400. 357 Mag: 125 grain Winchester HP 15 grains 2400 1275 FPS 1.570" - 1.590" OALHeavy Roll Crimp Used . I favor bullets with high sectional densities—that is, heavy for caliber—for both hunting and personal defense. It doesn't work for 380 bul will load most loads from 9mm to the heavy pistol calibers. I like this because unlike many watered down factory loads, this is closer to the velocity/power factor that 357 Sig was designed to. Velocities were taken 12 feet from the muzzle with an … LONGSHOT is the high velocity pistol choice in 38 Super, 40 S&W, and 357 SIG at lower-than-usual operating pressures. Powders include Hodgdon The Sig round was developed to match the ballistics of the 125 grain 357 Magnum round…. Xtreme Defense. Bullet is the Accurate 35-120G. .357 sig load data needed. If you held a 9mm and a 357 sig bullet side by side you would see the obvious difference. FYI, the 357 Sig bullet is different than the 9mm bullet even though they're the same .355mm in diameter and the same weight. Instead, it looked like the 9mm bullet with a longer nose. I tested 7.6 Gr to 8.1 Gr. Recipe Nowadays most ammo manufacturers load the Sig light, compared to what it was intended. The load data for the Power Pistol was hard to find since Alliant only lists that powder with 147 grain projectiles. Maximum Expansion. It's a good choice for .45acp and 9mm. The .357 SIG (designated as the 357 Sig by the SAAMI and 357 SIG by the C.I.P. Velocity at 1159FPS puts it right at where a lot of 10mm factory loads are at. Always cross-reference load data with manufacturer’s published data. Mag..45 ACP.45 Colt.454 Casull.50 GI.50 AE.500 S&W ... HS-6 and Longshot. 28 gauge. .380 auto 9mm Makarov 9mm .357 SIG .40 S&W 10mm .45 acp ... .38 Special .38 Spc +P .357 Magnum .41 Rem Mag .44 S&W Spc .44 Rem Mag .45 Colt .454 Casull .460 S&W Mag .500 S&W Mag ... * Any use of the data used on this site is done so at the user's own risk. Basically the 357 Sig bullet is slightly longer so that it can be seated properly in the Sig neck. I found some Bullseye I could use as well. Match Solid. You can find 357 Magnum equivalent Sig, … )(2009 Note: Some of these loads are from 1996 and in the passing years the powder companies have reduced their maximum loads particularly ones that have been around a long time like Unique. Xtreme Cavitator. Use load data at your own risk. In addition, LONGSHOT is the best choice for those competitors shooting games such as “Buddy”, “Annie Oakley” and more. It would be suitable for heavy Magnum loads in the .357. Notes: Starline cases and Winchester Small Pistol primers were used for all handloads.Springfield Armory XD pistol with a 4-inch barrel and fixed open sights was used for testing. 10 gauge. Load the 357 SIG a lot. I checked my box of SIG V-Crown .38 Super ammunition to see if it was the same 125-grain bullet as the .357 SIG. 20 gauge. In this article, we’ll take a look at the flexibility of the .357 Mag, using .357 for self-defense, and hunting with .357. Select A Caliber or Gauge Below To View Recipes. To maximize performance, the ballistics experts at Hodgdon Powder Co., Inc. have developed a comprehensive Reloading Guide to provide handloaders with current data for Ramshot Powders. The .38 Special was tested in a Smith & Wesson Model 66 with a 2.5-inch barrel. ... Lehigh Defense Load Data … Just in case others wish to review the data as I did. To view this Reloading Guide in a PDF format, click the red button below. The bullets are powder coated to as not to require lube. Wide Flat Nose. I use it and like it. Conclusion. No,you get a manual and use that load data. Clean Shot-Hard Cast Lead Bullet Competition Data Caliber Case Projectile Min Charge Min Velocity Power Factor Load Length Max Charge (Grains) Max ... .357 Sig.357 Magnum.40 S&W 10mm Auto.44 Special.44 Rem. By clicking the 'I Agree' button, I understand/accept and will agree to abide by the precautions and warnings outlined above. It is ideally suited to 38 Special, 45 Auto, and 9mm standard loads. 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. 357 Magnum 32 Auto. So I'm going to start developing .40 S&W loads based on Longshot and using the X-Treme 180gr HPCB, Golden Saber, and Gold Dot bullets. We’ll also cover selecting .357 Mag bullets, shooting the .357, loads for the .357, and some popular .357 Mag guns. Hodgdon Data has loads for 357 Sig with Longshot powder for 115, 124 and 147 grain jacketed bullets. Hogdon lists 5.3 grains with a 158 grain bullet as a +P load. 10mm Auto. Hodgdon ®, IMR ® and Winchester ® powders neither assume nor authorize any person to assume for it any liability in connection with the use of any product or data. However, the .357 is still a popular and potent round. Some of these loads are from the Lyman book*** All 357 loads are developed using an 8" Dan Wesson revolver. Longshot is available in 1-, 4- and 8-pound containers. It keeps pressures down and works for magnum velosity loads. Energy is at 537 ft/lbs. .357 SIG (Hodgdon Pistol Data) reloading data with 30 loads. Here is a link with lots of info on the.357 SIG and lists Power Pistol for the 124/125 grain stuff. 32 H&R Magnum. Jump to Latest Follow 1 - 15 of 15 Posts. Longshot is a relatively fast powder, but I have not loaded with it as of yet. Hodgdon's published data was … Velocity usually clocks in around the 1000 fps mark. http://www.reloadammo.com/357sig.htm The groups stayed tight and just started to open up a little at 8.0 Gr. Close Quarters. K ... Universal doesn't work well with low pressure loads (.45 for example). Controlled Chaos. But I am going to try to shoot the Zero loads in both 357 Sig and 40 S&W this week to see how they compare accuracy wise and POA-POI with my carry rounds. Since it is a ball powder, it features precise metering. Great loads in 28-, 20-, 16- and 12-gauge are shown in Hodgdon’s Reloading Data Center. Hodgdon Longshot is a spherical powder with a medium-high burn rate—slightly faster than Hodgdon 110, Hodgdon‘Lil Gun and alliant 2400. Hodgdon's published load data from the .45 ACP, 10mm and .38 Super were from 5" barrels, while their published data for .40 S&W and 9mm data were from 4-inch barrels. The .357 Sig was designed for FN and JHP bullets and has a VERY short neck and can be a challenge to load for. Controlled Fracturing. I just won't be able to chronograph them on my indoor range. Technology. .357 SIG in a Springfield XD: Warning! Longshot is a excellent powder for 9mm, 45 ACP and shotgun loads if you load shotshells. Consistency, low flash, and a broad range of applications make this powder a choice for any handgun cartridge loader. Recoil was pleasant up … Here are some scans forwarded by one of our members from the "Lyman 2nd edition Pistol & Revolver Reloading Handbook" As a side note, data for the: 10mm auto is based on the fact that the cartridge max pressure is 37,500 psi. Using bullets from Hornady XTP, Nosler IPSC. I use Longshot for some of my sporting clay loads, .40S&W, .45acp and the .357 Sig. Flexibility of the .357 Mag