ES was terrible though and I basically gave up on it as mag popping occurred once an SFN-57 was put on the SBR PS90Īlliant Steel 2.9grHornady 55gr FMJBT Rem 7.5 SRP1.585"Īlliant Steel 3.0grHornady 55gr FMJBT Rem 7.5 SRP1.585"Īlliant Steel 3.1grHornady 55gr FMJBT Rem 7.5 SRP1.585"ĮTA: I lied, have 40gr VMAX info with Alliant Steel as well.Īlliant Steel 5.2grHornady 40gr VMAXRem 7.5 SRP1.585"Īlliant Steel 5.3grHornady 40gr VMAXRem 7.5 SRP1.585"Īlliant Steel 5.4grHornady 40gr VMAXRem 7.5 SRP1.585"Īgain, high ES from this powder. View QuoteOnly ever used Alliant Steel when looking into 55gr subs. I’ve worked up successful loads with AA7, but I’ve heard rumors that Ramshot True Blue is what Factory SS197SR uses. In working up a load, I went in 1/10th grain increments and I weighed every charge. The cartridge is sensitive to load changes. Something in the neighborhood of 3-4 uses. Because the shoulder gets blown so far forward, you get fewer uses from the case before failure. You will need to lightly lubricate the cases for resizing them. I use the simple green/infrasonic cleaner approach. Some people get away with light tumbling, but I have never tried it. The lacquer on the case helps with feeding in the P90 mags as well as retarding the cartridge during the firing/extraction process. You have to be careful with the cases in both cleaning and resizing.
#Ifire reloading data for the 5.7 manuals#
Lyman’s 49th and newer editions of reloading manuals have data built around the Five-seveN pistol.įrom what I’ve gathered, I’ve noted the following: FN forum is a good resource for reloading information. I worked with Quickload and some information from people who have chronographed factory rounds to reverse engineer it. My whole entry into the 5.7x28 caliber started when I picked up a few hundred SS190 projectiles cheap. I didn't reapply lacquer as the reloads functioned just fine in my Five-Seven pistol, but the case failure rate was higher than what I consider normal (I was getting 4 loads per case maximum, depending on brass maker).Īccording to my records, I was using 5.5 grains of Ramshot True Blue and 40 grain Hornady bullets (I have a bunch of them as I also shoot. That was, for me, the biggest pain in the butt. This is one caliber that I did not tumble to clean a quick hot water wash with a little dish soap was enough. You are gonna lose about 10-12 cases getting set up because you'll overdo the lube and crush the case. Care MUST be taken to use the bare minimum amount of lube on the case and if you use Lee dies, you may be able to get away lubing the sizing die body and the neck of the case only- but don't count on it.
#Ifire reloading data for the 5.7 manual#
Two of them, Load Defaults and Manual Reflash, were described in Section 5.2. The cases ARE a bit fragile, but with care they can be readily reloaded. The neoVI FIRE 2 comes with a USB host port that allows other devices to. Luckily, most of us ignore the wailing and gnashing of teeth. View QuoteDamn near every manufacturer says not to use use reloads, voids warranty, blah, blah, blah.
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