9mm minimum oal

25 Dec by

9mm minimum oal

it appears i have a tendancy to forget some people BUY cartridges in a store. Start at 10% below the max load and work up gradually. The larger permanent cavity may lead to faster blood loss. The reloading guide for American Select shows 5.2 Gr. I reloaded my first batch of 9mm, and I want your advice. It seems to be very popular in .40 S&W and … There has always been a great tendency to load bullets for auto pistols longer than normal due to fear that deeper seating of the bullet would result in excessive pressure in the rounds. I came to my COL of 1.10 from listed data, maybe the Hodgdon manual, maybe website too. It is okay to be below max OAL as long as it is greater than min OAL for the load data. This extreme variation means a barrel must be measured. Geno2k, the case walls of 9mm Luger start to thicken about .300 from the case mouth, and the interior diameter of the case declines. Best Reviews 100 002 321wb Dedicated 9mm Conversion Block And 124gr Fmj 9mm Min O Was half expecting to see numbers in the 3's, just didn't think the case would hold that much--definately won't be an issue with double charging. Will probably try it this weekend. They fit fine in my gage. 44 … 41 Rem Mag. 380 Auto (ACP) 9mm Luger (Parabellum) 357 Sig. I am reloading 9mm on a Lee Single Stage press.I am looking to get the most consistent COAL for my rounds. Depending on the powder, the minimum OAL is somewhere around 1.125" (going off of memory, so I would need someone to verify that). Thanks for you help. Well the max OAL for 9mm is 1.169. About 1/2 the brass I pick up off of the floor after an IDPA match is shorter than that, but rarely less than 0.740". Best to chamber check with the barrel clean and out of the gun. I like to shoot for the center of that range. 357 Magnum. However, finding the "optimum" OAL for your particular rifle requires a bit more information than most reloading manuals provide. As a general rule, you should avoid bullets that require you to seat their bases deeper than .300, or you run the risk of bowing out the case walls in the middle or even swaging down the bullet base, neither of which is a good thing. 3.0 grains Winchester 231 825-849 FPS 0.954" OAL 3.4 grains IMR 4756 825-849 FPS 0.954" OAL. Range report. Try seating the bullet to get an OAL of 1.095gr, then work your way up to that load. I made 18 rounds of 115 gr. so I lock my die in at 1.1565" and I hold plus or minus 0.0005 This OAL dimension shows the industry standard (SAAMI spec.) It couldn't hurt to drop your OAL a little though. The challenge is different bullet types and brands and weights have different shapes and lengths. Hey guys, as new reloader, I'm looking for some OAL help/info. How a cheap can an old, the old fart get?!”. 1.102-1.104” OAL Power factor is 128-132 to meet minimum I’m requirement for USPSA Competition. Will start with a small batch loaded at 5.5 gr. I have loaded from 1.130 to 1.165 without issues. (not sure tho) i believe 1.169 is the standard Max OAL. “WTF?! Given I'm getting it free - I toss the out of spec short brass because to me, that's a sign it's been reloaded quite a bit. 1.050 makes sense for a 90 - 100 gr bullet. Come join the discussion about optics, gunsmithing, styles, reviews, troubleshooting, accessories, classifieds, and more! My guess is your charge was to light. I mostly got concerned when I started digging deeper and seeing everyone's data using much shorter OAL. Im trying to figure a good starting oal for 9mm 124 gr xtp win231 win sp primers Hornady book lists min oal at 1.060 Lee lists 1.090 for min and the lee lists different min oal for different powders i havent checked the lynam yet. Just with a visual 1.60 looks pretty good but 1.06 looks way too short. My first batch of titegroup 4.2 at 1.155 was also extremely light. My Jackets aRe full Metal wanna wear oNe? So I set it to 1.164. Max is the 9mm cartridge spec max and in theory a round made to that length should fit and function in all guns. When your reloading manuel notes a minimum OAL for a specific load it is telling you not to load this recipe below the stated minimum overall length. The .40 S&W is a rimless pistol cartridge developed jointly by major American firearms manufacturers Smith & Wesson and Winchester. The 9×19mm Parabellum or 9mm Parabellum or 9mm Luger, is a firearms cartridge that was designed by Georg Luger and introduced in 1902 by the German weapons manufacturer Deutsche Waffen- und Munitionsfabriken (DWM) (German Weapons and Munitions Factory) for its Luger semi-automatic pistol. Max OAL for 9mm is 1.169" and the load data has a minimum OAL of 1.095 (Lee load data) to … I guess my worry is going below the min OAL. 800 OAL 178 gr A-Max Lapua Brass 43. Hornady's 9th Edition, Lee's Modern Reloading 2nd Edition, and the data in the fold-up reference that comes with a set of LEE reloading dies for .45 ACP. First thing I would do is weigh one or two of the bullets. With 9mm, the tolerance is only 0.010" (0.754"-0.744"). Hornady lists 1.075" as OAL. The max OAL for 9mm was listed as 1.169" in Lee's Modern Reloading. The 9mm Luger has a reputation for mediocre accuracy with jacketed bullets and a worse reputation with cast bullets. At the extreme, shortening the OAL by as little as 0.030" can produce a pressure change from 28,000 CUP to 62,000 CUP, according to pressure test data produced by Speer and printed on page 349 of their #10 … Am absolutely amazed at 5.5 gr. A forum community dedicated to Glock firearm owners and enthusiasts. FMJs, and the manuals (yes I use three) say the minimum OAL is 1.142" and the maximum OAL is 1.169". Max OAL for 9mm is 1.169" and the load data has a minimum OAL of 1.095 (Lee load data) to 1.100 (Winchester load data). This OAL dimension shows the industry standard (SAAMI spec.) Unique for 9mm luger. When I was making my test loads using same powder and bullet, I had an OAL of 1.150" and was starting out at 4.5 grains. Any longer than 1.150 and it becomes an adventure in reliability, so I backed it off for a little cushion and called 1.145 good. Can some one give me a load for 9mm 125gr lead RN using Unique and the O.A.L they use? JavaScript is disabled. Depending on the powder, the minimum OAL is somewhere around 1.125" (going off of memory, so I would need someone to verify that). Today's SAAMI maximum OAL is the original DWM minimum length. 38 Caliber.357” Diameter. Do your own research. If it fit in a case gauge then I doubt it caused the problem. Ok here goes. Using bullets from Jacketed, XTP, Lead, Copper Plated. IIRC, 5.3gr behind either Berrys or Rainer plated 115gr RN bullets. These Sierra bullets in my option look very ; All measurements are given in millimeters, followed by the equivalent in inches between parentheses. By experimenting with the OAL and changing the specs he was able to not only stop the tumbling but actually got the 9mm rounds to shoot far more accurately by “tuning the OAL” to his gun. You're putting the SAME amount of powder into a smaller "space" (decreasing OAL pushes the bottom of the bullet further into the case). Although such an edge clearly exists, its significance cannot be quantified". Did my 1st 9mm reloading. FMJs, and the manuals (yes I use three) say the minimum OAL is 1.142" and the maximum OAL is 1.169". I measured WWB 9mm fmj's I am using currently for crimp & OAL. I am not sure what OAL to set. Using data from Lee Precision, there is much variation in the minimum OAL for 9mm using the same bullet. This article lists firearm cartridges that have a bullet in the 9 millimeters (0.35 in) to 9.99 millimeters (0.393 in) caliber range.. Case length refers to the round case length. 10mm Auto. You'll have to determine that for your own pistol, but don't be surprised if a good pistol can handle a HUGE variation in OAL with no bad effects at all. OAL is considered the muzzle — minus removable muzzle devices — to the rear of the brace (either collapsed or folded to be in its shortest form). It will damage a blood vessel the smaller projectile barely misses. Well, the Lyman Manual does give Min OAL, but if I remember correctly, their 115 grain sample bullet was a Hornady XTP (hollow point). I'm seating my Berry's 115 RN loads to 1.14". Thanks. 38 Special. A forum community dedicated to all 1911 firearm owners and enthusiasts. I believe the over all length is stated max is some books and minimum or OAL used in data stated in others. Most round nose (RN) 9mm will run better just shy of that, around 1.135". The Alliant site shows a minimum OAL of 1.125" and a max charge of 4.7g. Cause if I set it any higher I could be making bullets don’t fit in magazines. Glock 26. I personally think they should state max and minimum and used OAL being it can change the load pressure drastically in such a small shell as the 9mm. For a better experience, please enable JavaScript in your browser before proceeding. Same velocity and fast powder will have lower. I had one failure to chamber. “An OAL greater than 26 inches [has the potential to change] the classification of I believe the over all length is stated max is some books and minimum or OAL used in data stated in others. That is bullet + case. Well the max OAL for 9mm is 1.169. My variations get as low as 1.154 and the minimum length for the powder bullet combo is 1.150. This is the principal reason the Luger has a poor reputation for reliablity. Going to try and call X-Treme and double check. 9mm 124gr Federal factory loads are rated at 1120 fps. JavaScript is disabled. 41 Caliber.410” Diameter. After I shoot what I have made this evening, I think I will increase the powder a little. Those published loads have been tested to be safe at that specific length, and they will always fit in your magazine. Thanks for the input so far guys. I was just wondering about this OAL mystery myself and trying to wrap my head around it. I load my 9mm 115g FMJRN to 1.155-1.160 OAL and have not had any issues running them through a few different guns. I am able to load Zero 125 JHP's and MG 124 JHP's to 1.145" OAL in Glock 9mm mags. I arrived at the OAL after measuring one of my factory UMC rounds. Do not go below the Minimum OAL Bullet Min OAL Max Charge weight of Bullseye 115FMC 1.120" 5.0 gr 125 lead 1.150" 4.9 gr 125 FMC 1.150" 4.9 gr 147XTP 1.140" 4.2 gr I am using the deluxe press from Lee and the dispenser seems to not be 100% accurate. 357 Remington Maximum. Min OAL is to minimize potential over pressure due to reduced case volume. When I got home I loaded same brass with a … For a better experience, please enable JavaScript in your browser before proceeding. What is the likeliest reason for the Failure to Chamber? The max OAL for 9mm was listed as 1.169" in Lee's Modern Reloading. Well duh.... decreasing the OAL while maintaining the same amount of powder increases pressure. I had been using an OAL of 1.100. I loaded lots of Berrys before I started loading mostly lead, I looked in my load data and for the 115 plated rn I had them at 1.145 Oal and they ran well in 6 different 9mm of mine, hope this helps. 9mm Luger / 9mm Parabellum (Lee Precision Data) reloading data with 479 loads. I used Sierra 115 gr.

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