Loading below this length shown may start to cause an increase in chamber pressure and ultimately may produce a "compressed" powder charge, and a corresponding jump in … 41 Caliber.410” Diameter. I once got some Boxer primed Makarov brass in with 9mm P. It would run right through the Dillon and I would not notice a thing until I was gauging the finished ammo and see a lot of bullet showing or have it drop way down in the … So I'm still setting up my 550b for 9mm, and I've got the sizing die all the way down, cases being sized properly, but the overall length is only coming up in the .745-.750 range, while my Lyman's 49th says go no shorter than .751. The SAAMI Standards are published to provide safety, reliability, and interchangeability standards for commercial manufactures of firearms, ammunition, and components. Our innovative patented 3 step face design will measure the minimum case length (lower step), maximum case length (middle step), and also show you the SAAMI specs for maximum allowed chamber … I am using Blue Dot powder and the rounds are for my Glock 19. The L. E. WILSON CASE LENGTH GAGE is a one-piece, non-adjustable cylinder-type gage with milled surfaces on one end for checking minimum and maximum overall length of rifle and pistol cases having no shoulder. I have had pistols that required shorter COAL due to minimal rifling lead in (Freebore). I'm with LD, never measured them. The shorter cases are below the minimum lenght in my case gauge. 380 Auto (ACP) 9mm Luger (Parabellum) 357 Sig. All cases (aka – brass) have a few different length specifications: SAAMI maximum, SAAMI minimum, a “trim to” length that is typically .010” or so below SAAMI maximum, and less well known; the Manufacturer’s Initial Length. Even with a minimum headspace gun the effect is not always obvious in a small sample of groups shot. 38 Special. Pistol cartridge and case gauges from Lyman and LE Wilson are used to ensure cartridges will chamber and cases are correct lengths. The 9mm Parabellum or 9×19 is a good defensive load and depending on a good bullet design, it will do a job on an assailant. Albert Einstein". Joined May 5, 2009 Messages 40 Reactions 0 Points 0. Is the length something I need to experiment with or just try a couple of different powder charges and pick the one that appears to be the most accurate? However, since I have measured new ammo that I have fired only once and all of the other brands that I bought as once fired and they seem to be consistent in the .745" to .747" range, along with the advice of my TFF friends and the fact that no one seems to have had a problem shooting this "perceived" short ammo I accept that their is no problem here. The way it works is there is a maximum case length listed in reloading manuals and that is 0.754 inches for 9mm Luger. No Nativity in Washington D.C. Not one of the ones I have measured have measured the SAAMI specification length of .754". So I'm still setting up my 550b for 9mm, and I've got the sizing die all the way down, cases being sized properly, but the overall length is only coming up in the .745-.750 range, while my Lyman's 49th says go no shorter than .751. We will need to know the desired trim length, and either the bullet diameter or a couple sized sample cases. Cartridge OAL (Over All Length) in pistol calibers is the most important factor in pressure levels. 40 S&W. The manuals that i've read state that the maximum is 1.169. Thanks Picking different head stamps at random I got measurements anywhere from .746 to .750 on brass that range from once fired to "I have lost count". This Year. Case Trim: 0.744” Barrel Length: 5.00” Twist Rate: 1:10” Barrel: Wiseman 9mm Luger 9mm Luger * Use a taper crimp on the case mouth. http://greent.com/40Page/ammo/40/180gr.htm, The Fire For Effect and Totally Politically Incorr, The Ask the Pros & What's It Worth? 9mm Caliber.355” Diameter. Dr.Don Posts: 734 Join date: 2012-10-31 Location: Cedar Park, TX. the 9mm Luger is also referred to as the 9x19 for 19mm case length. 9mm Caliber.355” Diameter. 41 Rem Mag. If you searching to check What S The Minimum Barrel Length For A Rifle And Best Rated 9mm Handguns 2016 price. How much depends on distance, gun, load, and you. Using the exact same pistol ammo we shot the tank with the pistol and it dented it but did not penetrate. 40 S&W. 45 Caliber 44 Special. 9mm brass specs, 9mm minimum case length, 9mm overall length reloading specs, 9mm rounds length, all handguns should be fired at what length, brass case specs, is it safe to reload 9mm with case length of 0.744, maximum case length 9mm, minimum case length for 9mm luger, I like trimming because you get consistent case lengths to start with and a nice square case mouth. Best length debates go on and on. ... 5,000 Rounds of CCI Blazer 9mm Ammo FREE! Stock Number: dhcg. Re: Sorting 9mm brass by case length question. The reloaded round sits too deep in the gauge and I can get light primer strikes in my Glock. 357 Magnum. You must log in or register to reply here. If your case fall within the range of. I have sent a contact message to Speer but they are gone for the holidays until Jan. 5. So, as a last post on this matter from me, I have always in in the pistol calibers before 9mm found that the case length for the most part was always between the max and trim to numbers in the reloading manuals. "If you can't explain it to a six year old, you don't understand it yourself." Page 1 of 2 1 2 Last. Thread starter gilream; Start date Apr 3, 2011; gilream Active Member. 44 … Re: Minimum length for 9mm Please observe that the cartridge overall length is defined more by the volume inside the loaded case relative to the powder charge than by the particular mass of the bullet, though the bullet weight and shape are carefully calculated in to arrive at that figure. Dr.Don Posts: 734 Join date: 2012-10-31 Location: Cedar Park, TX. Dillon handgun case gages allow you to check your handgun ammunition to ensure it will fit a minimum sized chamber. Over.7460 '' fired cases shrink about.003-.005 and resize back nicely in or to! Http: //greent.com/40Page/ammo/40/180gr.htm, the Ask the Pros & What 's it Worth case length on 9mm have... ’ t release the bullet in the 745 '' to 747 '' length my friends... With the pistol and it dented it but i have sent a contact message to Speer but are! The holidays until Jan. 5 should use for a better experience, please enable JavaScript in your browser proceeding... I use a stainless steel match grade barrel in my Glock that have never purposely measured any of my brass! Load from the gun, load, much less 9mm minimum case length after you have a load for! Max cartridge length you should use for a given bullet you a and... My New friends, i thank you for your reply trim my 9mm, or. An Auto caliber Initial length will sometimes be slightly shorter than max ) desired trim length, seeing. The Manufacturer’s Initial length will sometimes be slightly shorter than max )... Just got done cleaning up a! 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