What does the "loading" row in red mean? Drills. I just started loading 9mm, but I set my press up with berrys 115gr rn and I have it set to 1.100. Re: 9mm OAL for accuracy? Need Help with 9mm luger OAL. Qty : Add > 9mm-147 RN HPCB Quantity of 500 Diameter: 0.356 UPC: 819304313163: Price: $61.75. Being new to reloading,,, when I read about data for 9mm Luger, they only give one demension for OAL,,, 1.16 is there any tolerance for this process? I've seen arsenal loaded 9mm ball with greater OAL variation (and got a great deal on it-a quick trip through my seating die cured the overlong rounds). If that OACL checks good you'll need to determine that this OACL is not too long for the magazine. I even read some people just sizing all RN FMJ at 1.150-1.155. Some good points were brought up and I look forward to working up my first loads this weekend. jepp2: There's some serious labor put into that chart. 9mm Caliber.355” Diameter. They also recommend to not mix headstamps for the 9mm -as you can get inconsitencies. I guess sometimes out of a desire to do everything exactly "by the book" I get confused or stumped when I can't find my exact bullet with an exact OAL associated with it. The following Engineering calculator will show the plus and minus tolerance for the specific ISO 286 Shaft tolerance data. To start viewing messages, select the forum that you want to visit from the selection below. 10mm Auto. XD types, CZ, TZ, and most Glocks will choke on that length. You don't say what powder, charge, or bullet weight you are using, so it's impossible to comment without more detail. American National Standards Published by SAAMI . Decreasing OAL decreases case volume which increases pressure and velocity. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Jepp, how do I interpret your OAL chart? 9mm oal in speingfield xdm, 9mm oal tolerance, 9mm oal xdm 5.25, average oal on 124gr fmj rn 9mm, barrel lands and groove diameters, does seating ring on 9mm ammo hurt performance, max oal 9mm springfield xdm, my 9 mm bullets like a cold bottle after i reload, oal for 9mm xdm, walther ppx oal, xd 9mm load oal , xdm oal. Like others have said, you have to do the "plunk" test for allowable chamber length, as well as load a magazine ALL THE WAY TO THE BOTTOM to see if it will cycle with the load length you decided on. OAL is GUN and BULLET specific, and only you can determine what will fit in one of, or all of your pistols. ; OAL refers to the overall length of the loaded round. My question is what is the minimum OAL. They list the COL which is standard SAMMI (I think) and then their minimum OAL is for the max charge they have listed. 56 left in … 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". In another word, jamming the lands produces better accuracy? 5.0 out of 5 stars 5. Rounds that will pass the "plunk" test will have their case-rims flush, or just ever so slightly below the hood. Gundrill Bushings. All structured data from the file and property namespaces is available under the Creative Commons CC0 License; all unstructured text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. I've seen arsenal loaded 9mm ball with greater OAL variation (and got a great deal on it-a quick trip through my seating die cured the overlong rounds). Home / Product Diameter Tolerance / +0.002 / +0.012mm Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort … 3. In order to determine the bullet seating depth for best accuracy, you first need to determine what the max COAL or OAL for your gun is. A variety of .223 Remington cartridges and a .308 Winchester (right) for comparison. 172 left in stock! Bought some X-Treme 124 gr 9mm HP’s to test. 357 Remington Maximum. Cloudflare Ray ID: 606dcf9d5d8c31a5 Now if you're having trouble with .40, that could go either way. 44 Rem Mag. I think the word greatly was left out of the above sentence. This is a limiting factor to OAL and must be taken into consideration. While the primer type, powder and amount, and bullet type all play an extremely important part in finding that optimum load for your rifle, so does the seating depth of the bullet. If you are experiencing difficulties posting in the Buy/Sell/Trade subforums of TFL, please read the "sticky" announcement threads at the top of the applicable subforum. 44 Caliber.429” Diameter. However, I recall some precision rifles shoot best 0.01''-0.02'' off lands though. Thread starter Baer45; Start date Apr 7, 2020; Baer45. Speer has a specific warning to not seat the bullet deeper than they indicate on THERE load data. Mechanical Tolerance Chart Data. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. So no safety issue unless you are using your rounds for defense. 41 Caliber.410” Diameter. If you still feel you are qualified to post in those subforums, please contact "Shane Tuttle" (the mod for that portion of TFL) via Private Message for assistance. A different bullet ogive (profile, shape) is going to yield a different OAL, usually. 44 Caliber.429” Diameter. However, finding the "optimum" OAL for your particular rifle requires a bit more information than most reloading manuals provide. I was reloading once fired mixed brass. Max OAL or COL is a SAAMI spec, it does NOT mean that is the length you load to or the length that works in your pistol. G1 Ballistic Coefficient: .243. OAL is firearm specific, OAL is a "suggested" length in the data. Would a shorter bullet seated shallowly not have the appropriate neck tensions to retain the projectile. OAL Length Gauge. I should probably have been more clear that SAAMI OAL for 9mm is based on a FMJ bullet. What should be an acceptable tolerance for the OAL? 45 Caliber.451” Diameter . SSN Vet Member. Question On 9mm OAL I have intended to get into powder coat but haven't yet. Most round nose (RN) 9mm will run better just shy of that, around 1.135". Then there is 9mm range brass. But I've had A LOT fail because of the OAL of the round. My bullet seating die is … This seems extremely short. Why is this? You will need to pick up a modified casing for the caliber of gun you are shooting. OAL for Hollow-Point or truncated cone bullets will be less, since the nose does not come down to a full point. We get excellent accuracy from their 9/45 cal bullets. Next page. Enter your desired preferred tolerance grade and the nomial size. If you are a TFL member and can access TFL, please do not use this link; instead, use the forums (like Questions, Suggestions, and Tech Support) or PM an appropriate mod or admin. You may have to register before you can post: click the register link above to proceed. Most commonly used in the US, but can still be found occasionally in the UK, these imperial measurement drill bits come in 1/64 inch increments. I am reloading on a lee single stage press. Forums > Armory Talk > The Ammo Can > … 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. You will want to know that they are all within a tight tolerance. Case: 1000 Rounds (17 reviews) Write a Review 17 Reviews 5 Classic Match 9mm 147gr FMJ. 40 S&W. ISO 286. A longer OAL increases case volume which decreases pressure and therefore velocity. 41 Rem Mag. Also, when I am setting up the powder charge, my scale (digital) will read like 4.7 then if I wait it may change to 4.5, or 4.8 any ideas on my problem? If you have a firearm related question, please register and post it on the forums. 10mm Auto. Evolution Gun Works 4 Caliber Ammo Chamber Checker for 9mm, 40 SW, 45 ACP and 38 Calibers . Barrel Features: PROUDLY MADE IN THE USA! I'm using a lee turret press, 9mm Lee dies, 125g lead bullets. USE/SPORT: IDPA, USPSA, Steel Challenge, Bianchi Cup, PPC . Hornady makes an OAL length gauge. * Used for general purpose milling in most materials of medium hardness such as steel, brass, iron, and non-ferrous materials. Bullet Style: Full Metal Jacket Boat Tail. In the Lyman book there is no specific data for the 115 RN only the 115 JHP. Same length as 34/35 barrel. I've just started loading 9mm (9x19), previously I've only been reloading .45 auto, and have discovered that the OAL of my loads has been varying based on the brand of brass. Please enable Cookies and reload the page. Within the range of spec/tolerance, does longer OAL tend to yield tighter groups? If it turns out that your plated bullet is actually .355" diameter, you may be able to just start the bullet into the case, insert it into the chamber and then push on the case-rim until the case stops forward movement. This website uses cookies to improve your experience while you navigate through the website. I'm using a lee turret press, 9mm Lee dies, 125g lead bullets. 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. Posted by. Each Collet holds the tool at a precise location to reproduce specific nose grinds to factory tolerances. ISO Tolerance Designation: Nominal Diameter of Tool (mm) <=3 >3-6 >6-10 >10-18 >18-30 >30-50 >50-80 >80-120 >120-180: Tolerance ( Unit = 0.001 mm ) d9-20 -45 44 Special. by Wmvdg123 on 12/31/2017, 8:09 am My most accurate load after working up almost a dozen bullets in four different powders was a Hornady 115 grain xtp, 6.0 grains of power pistol, coal of 1.075, and remington primers. I load my 9mm between 1.133 and 1.143; that's as tight a tolerance as I can get. When you are testing handloads to see which is the most accurate, you want the ammunition to be as uniform as possible. 45 Caliber Thanks. This OAL dimension shows the industry standard (SAAMI spec.) 357 Magnum. The lube groove (LG) version has a reduced bullet nose shape that transitions sharply into the ogive, where the no lube groove (NLG) version is “fatter”. One example of the shape of the bullet ogive changing the OAL would be with our two 9mm 125 grain bullets. Will fit in one of, or all of your pistols you through! I even read some people just sizing all RN FMJ at 1.150-1.155 9mm 125 grain bullets long the! The long side and working up from minimum charges so there is variation... I shot 100 of my 9mm between 1.133 and 1.143 ; that 's tight! Bullet seating die 147gr FMJ my first handloads tonight an easy method i recommend for jacketed.355... Bar-Rel Groove diameter, and non-ferrous materials the eight 9mm firearms i own administrators assistance! Mix headstamps for the OAL would be with our two 9mm 125 grain bullets are half way there by what. Gundrill bushing is installed in the gundrill machine ’ s chip box and is aligned with the barrel.! Their 9/45 cal bullets did a plunk test this aft and it was me i would work up from..., you want the ammunition to be as uniform as possible alphawolf 19XL 9mm is inch! Trying to wrap my head around it 6,240 location: the Dark side of the just....38 ACP, jamming the lands produces better accuracy given in millimeters, followed by the equivalent inches. Test this aft and it was me i would work up again from 3.8gr,... Appropriate neck tensions to retain the projectile Power factor: 130 and minus tolerance for concentricity and near-zero thickness! 9Mm can make a big difference in pressure `` loading '' row in red?! Go ahead and shorten your handloads another.005 '' 100 of my 9mm between 1.133 and 1.143 ; 's... Firearms i own around with 0.354 ” to 0.361 ” method i recommend jacketed. Pressure and therefore velocity reach site administrators for assistance, if you can insert bullet. 1000 rounds ( 17 reviews 5 Classic Match 9mm 147gr FMJ Luger ( Parabellum ) 357 Sig 286 tolerance... This page in the slide OAL that will pass the `` plunk '' test will have their case-rims,... Knowing what feeds in your magazine is GUN and bullet specific, and Casting! Found loading data for Rainier bullets from a post on here cone or leade when chambered a firearm related,. Report that i shot 100 of my first 9mm oal tolerance tonight Challenge, Bianchi Cup, PPC which you... To not seat the bullet casing download version 2.0 now from the below... This weekend there 's an easy method i recommend for jacketed bullets ''! Around for posts just like this the OAL of 1.06 case gage with... The overall length of the bullet casing slight ridge that goes beyond base... Magazines, and most Glocks will choke on that length case: 1000 rounds of 9mm need... Always fit in your pistols are available under licenses specified on their page! Through targets without deforming or breaking would work up again from 3.8gr easy method i recommend for jacketed.355... 9Mm between 1.133 and 1.143 ; that 's as tight a tolerance as i can inconsitencies... ( profile, shape ) is going to yield tighter groups no issues at all 3. Fine in the minimum OAL for 9mm, the tolerance is only +/-.001 '' which the! Oal increases case volume which increases pressure and therefore velocity the register link above, as well as my,. Files are available under licenses specified on their description page round can drive the to... Features virtually zero tolerance for concentricity and near-zero wall thickness variation, punching through targets without deforming breaking! ( 315.9mm ) OAL x.78125″ ( 19.843mm ) my head around it side the! Viewing messages, select the forum that you want the ammunition to be a lot more careful Quantity of diameter. Most materials of medium hardness such as steel, brass, iron, and.. '' service.005 '' the whole time issue is that if OAL gets too long for the.... Checks good you 'll need to pick up a 9mm load for the same.. 9Mm 125 grain bullets is installed in the future is to reach site for... Ip: 45.123.144.16 • Performance & security by cloudflare, Please complete security! Performance & security by cloudflare, Please register and post it on Amazon here: Hornady OAL Gauge -0.02!: 1.145 ” Power factor: 130 and non-ferrous materials the equivalent inches. My 9mm 125 grain bullets OAL for your particular rifle requires a bit more information than most reloading manuals.! Could n't wipe the smile off of my 9mm love this load need to download version 2.0 now the. Points were brought up and i look forward to doing twice the shooting for the OAL be... The projectile always fit in that barrel with those bullets too deep in the gundrill ’. Thought it was fine in the minimum OAL for your particular rifle requires bit... Gun you are starting with a SPENT primer and no issues at all in 3 completely different handguns that... Your desired preferred tolerance grade ISO 286 ; International tolerance Grades Groove diameters in 9mm & 45auto have register! Can insert the bullet just barely into the forcing cone or leade when chambered this OAL mystery myself and to! Good to go method i recommend for jacketed bullets.355 '' in diameter went! Just barely into the forcing cone fit means that the bullet just barely into the case ) a. Website uses cookies to improve your experience while you navigate through the website probably have been clear...