300 win mag max coal Similar to Berger’s, faster and with better ES. 5 CM Creedmoor 308 Win 300 Win Mag 7mm Rem Mag Oct 30, 2011 · I am looking to find the COAL of a 300 win mag loaded with a cutting edge 180 lazer single feed bullet. 9 - 76. I won't be shooting factory loads at all, and I'm wanting to know about throat leade for seating the bullets out to maximum that will fit in a BDL mag box. I made a dummy with a 215 Berger at just under 3. 300 Win Mag? A couple of friends and I are just getting started reloading and one has an older Savage 110 that will not allow much beyond 3. May 16, 2017 · My understanding is with those mags is that the length of the actual action itself still limits COAL, and the feed lips on the mag need to be modified to feed the cartridge on an angle for lengths up around ~3. The detachable magazine will only allow a 3. 34 COAL which is the max for every other load except 212 ELDX. Magazine fits securely in the stock with a sleek profile. I’m trying to mimic Hornady Precision Hunter ammo with this table. If you provide your actual COAL I can adjust data. 610". 300 Winchester Magnum as a parent case and reported velocities along with the occasional but hard to find anecdotal notes regarding the 7mm-. Would not go that high without very careful work up. Dec 30, 2024 · Tikka 300 win mag max coal with aics mag. Jan 14, 2025 · When comparing the 300 Win Mag, 7mm Rem Mag, and 30-06, understanding their performance is crucial. 4 inches. May 22, 2021 · "QuickLoad says a 300 Norma Mag, SAAMI COAL, 26" barrel, shooting a Berger 230 OTM in front of a max safe charge of 91. 775 with the bullet I'm using. , 270 Winchester, 30-06 Springfield, and 300 H&H Magnum looked all but washed up. 5 COAL with 2850fps. Features crush, crack, and corrosion-resistant polymer construction for unparalleled durability and reliable performance in any hunting environment. 6 grains / 3,005 fps 77. Nov 27, 2013 · This is a work-in-progress. It is Feb 19, 2012 · I shoot the 178 ELD-X outta my 300 win mag. 6 grains lilgun @ 1. I was looking at the ELD bullets and found that my COAL with the stock chamber is >3". This magazine has a 5 round capacity based on magnum rounds. The magazine is a slick and slim single stack design that feeds cartridges in a straight line right into the chamber. Jan 28, 2019 · Alright guys, is anyone out there shooting Hornady 208 ELD-M out of their 300 win mag? I recently purchased a 300WM and am new to this caliber. PM me with any questions. We’ll see over the next couple weeks if I can find a good load for my Magazine, MRAD "B" & Model 98B, . This magazine fits stocks equipped with a removable long action magazine well assembly. These cartridges may not fit in some factory box magazines. Absolute deadly combination. While that was being done, I started working on some initial loads using 212 ELD-X bullets and IMR-4350. 333" OAL and groups 3/4 MOA. This is a lot shorter than I run my 300WM. The XPR’s magazine capacity is three cartridges in both magnum and standard calibers. Available in 3, 5 or 8 round versions. 6” coal. I started with a coal of 3. But limited by mags. Case capacity (and hence max loads) w/190 grain bullet are listed @ 81. 0 grains of H4831 powder. One of the presets is SAAMI COAL of 3. 200gr and 215gr Bergers in a 300 WSM with a max mag box length of 2. 940" I got under 2" groups with a really crappy tasco scope before I put on a reflex dot sight. Mar 13, 2019 · I’m looking to buy a . Both have standard magazines. Bad Mar 13, 2016 · The . It measures 3. I know I can grind the magazine and bolt stop to load very long bullets in the current stock, but I'm planning to upgrade stocks and 300WM MDT METAL MAGAZINE PRODUCT DETAILS DETAILS MDT Metal 300WM magazines are manufactured from high strength steel and finished with Cerakote Elite for the ultimate in durability and corrosion resistance. Easier insertion and removal. 0 Grains H-4831, at 3. 580 touching the lands (split neck case method). When tested in the 300 Winchester Magnum the velocity gain put it Aug 11, 2004 · The PMAG 5 magnum, I believe is made for 3. Has anyone found a good round for those stock mags? Upgrading to the xlr and the longer mags eventually, but it's at least a 6 month wait for that stock rn. 1 fps. If I'm remembering correctly, SAAMI spec ammo for the 300 PRC is about 3. In my previous post a comment was posted about magazine length and how it may limit my case overall length. I load 18. Oct 27, 2022 · In 1962 the 7mm Rem. Load development indicates a longer OAL would be beneficial. 308 Norma Magnum designed in 1960, and has begun to Find reloading guidelines and data for your Barnes Bullets products. Options I see are - Tikka long action mag Nov 5, 2020 · My 300 win mag load with the 215 Berger hybrid is 2985 fps MV using H1000. The only one I have on hand is the 6. My barrel has been throated for the 215 specifically so my OAL will be Cartridge and Chamber Designs Standardized by SAAMI Note: Current Cartridge & Chamber Drawing doc uments are contained within the SAAMI Standards. Mostly have lots of R-22. I've loaded some up near the max powder charge 300 Win Mag - Superformance - 208gr Amax - Playing with C. Apr 22, 2019 · 73g’s at saami length is likely a very hot load. Due to changes in the law effective October 1, 2013 Ruger 300 Win Mag 200 gr ELD‑X® Precision Hunter® Item #82002 | 20/Box Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. Lucas-Lefthand Apr 4, 2025 Reloading Replies 0 Views 143 Apr 4, 2025 Most 300 win mag magazines will fit up to about 3. Feb 10, 2019 · Hello Hide, I have a Tikka T3 in 300WSM that I want to stretch out to 1k+. 700", only a 338 Lapua mag appears to be long enough to support max length. 5 grains of IMR 4350 & 4831 With a 210 Berger HVLD Peterson Brass, Federal 210 Primer, and Coal of 3. Jan 22, 2021 · Thanks for sharing this, and for all the great range info. 340" COAL. 700" for fitting long, sleek, modern, high BC bullets. Federal Premium Gold Medal match grade ammo is 3. 715" unless otherwise noted in the description stating CIP Sep 20, 2010 · Not sure if this has been hashed over or not. 5" as the ogive hits the lands. Anyone have any experience here? Also, I won't be shooting bullets lighter than 200 Re: 208 AMAX 300Win Mag load recipies 72. Anyhow, what is the deal with the contradicting lengths of the magazine OCL vs. Please advise Apr 4, 2025 · I’m wondering if anyone’s measured the max coal that will feed in a tikka. 4 increments: Fouler : 76. 270 WSM cartridges. The only issue with it was something a delayed ignition in very cold weather ( under 5 degrees Celsius ). 5 CM, 308 3, 5 or 8 round capacity - Max COAL 2. We have Oct 30, 2009 · Frankly, I gotten better accuracy and more velocity out of H-1000 in the 300 win mag case, than with H4831. To convert your M70 to take the longer H&H magazine and modify the bolt stop will cost you a lot of money, it might be cheaper to just trade in your M70 on a . Randy Jan 9, 2016 · My accurate load used to be 68 gr of 4831sc , in norma brass , with a federal large rifle primer ( not magnum) and 178 gr a-max. The Winchester® XPR . Would like to run Berger 215 hybrids Anyone have any suggestion on an COAL to make a dummy round for my smith? Talked to Broz on here and he suggested Mar 21, 2020 · 300 Win Mag ONLY I need your favorite accuracy loads. Couldn’t find H-1000 but the powder and bullets aren‘t the issue here. It has a max COAL of 2. 69"). I can fit and eject cases as long as 3. Overall Load Length (OAL) max 92mm (3. 300 Norma Magnum, also known as . 300 WM) (7. , . See COAL measurement to confirm fit with your rifle. 432" Stick was a remington 700 police with a few upgrades. Anyone have any experience using these in a load with some Alliant powder? I was looking at using some R-22 or R-25. landed with a splash big enough to drench every deer/elk cartridge in North America. For those of you with more Norma experience than I do , is the capacity enough to take advantage of the heavier bullet? May 6, 2019 · @charliehorse27 Those #'s you got with the 175 LRX are just about what I got with this bullet and RL-26 in my 300 Win mag. 3 but loaded out to 3. Oct 22, 2010 · Slowly putting together a custom . Load For 210 Grain Berger VLD's? Bill T is your savage is it a factory rifle? reason why I ask is that you will likely not be able to reach the lands and still use your mag. 300 Wim Mag M995 TRG-S. I’ve searched and searched but come up empty handed. 210 Berger vld for instance. Feb 11, 2013 · Greetings! New member, first post. 300 Holland gave a MV of 2,650 fps vs. 5 PRC. I got 3225 ft/sec with a max safe load of 77 grs and RL-26. Just sizing Oct 26, 2012 · I'm trying to work up a load for my 300 win mag using 208 grain A-max, H-1000, nosler brass, remington magnum large rifle primers. After studying the case capacity of the Mashburn, its similarities to the . Slimmer and more ergonomic. 34”. Being a bit long, the bullets will need to be set deeper into the case than the Dec 25, 2014 · QL shows velocity of 3144 for IMR 7828 and 3117 for Ramshot Magnum at max pressure. . 620 using 180 gr nosler etip. Started off chambering cartridges with different bullets in case ne The . Here is my Nov 24, 2013 · I sold my 7mm mag and bought a . Load Data - . Nov 5, 2016 · I'm getting things together for a . Dec 16, 2010 · Looking to the brain trust of the board, hoping I've missed something. 5x55 and similar cartridges by adjusting the feed lips. That being said, my win mag, "Checkmate," uses 73 grains of H1000, RWS brass and fed 215 match primers with the 215 berger. Information on how a cartridge becomes a SAAMI Standard can be found in our Informational Publications. The maximum COAL for the magazine is 3. Inspired by wildcat experiments, the Dakota cartridges and especially the John Lazzeroni cartridges of the late 1990’s, the Aug 18, 2017 · That brings up another point. 502 max 208 AMAX 87gr H1000 28” 1-9 Pac-Nor 3140fps 210gr Berger 89. Came up with the following: Based on the above, any COAL that will chamber will fit in the magazine and feed thru the rifle. Jan 24, 2015 · This 30 caliber 1-10" twist will run in most of the standard twist rate factory rifles. My son's Savage Edge 30-06 will shoot "sub-MOA" with 3-4 different loads (that's an amazing shooter for $300). I found that with 2. 300 Winchester Short Magnum 180 Grain Barrel Length = 26” COAL = 2. If you want to load 300 win mag long to get the most out of the cartridge I would recommend a true long action and a remington 700 footprint for more options with stocks, mags, bottom metal, etc. over the 210 VLD I am currently using. 5gr Ramshot magnum 27” 1-10 Rock Creek 210gr Berger 89 g. Oct 27, 2025 · Determining the correct cartridge overall length (COAL) is essential for ensuring proper fit and function in the 300 Win Mag chamber. Ends the COAL magazine length problem. 300 Win Mag build. Typically, when you reach your max pressure, the velocity levels out, and doesn't yield an increase from the next charge up. Max Coal 3. If you try this load in your gun, it may not feed and worse, it may feed but blow up your rifle causing injury or death. I find my most reliable and accurate 300 win mag loads to be 63. Sierra quit making it, but they had a 240grain match king the barrel had to be a faster than 1:10 twist to make use of it, but it was super long in the . The recommended max COAL is 3. 8 grains / 3096, 3025, stopped shooting 78. 308 110 gr SP Item #3010 with my 300 blackout. IMPORTANT The standard length long action magazine in an MDT Chassis is 3. The first step in our reloading journey involves selecting and preparing brass cases. 5 PRC). I’m running a 3. 604 with a hornady gauge with a few 190ablr bullets my comfortable mag length is 3. 300 WinMag. 2 grains N/A Dec 7, 2018 · Rifle: Remington 700 Magpul Elite Bullet: Nosler RDF Ultra High BC match bullets 175 gr HPBT I used Hornady's OAL guage with modified case and I am getting a measurement of 3. Dec 14, 2018 · In the market for a new 300 win mag. 780" so this round Jan 23, 2013 · I have mag length issues with my current 300 wsm so I always had in my head I would get a tikka and swap out the magazine and bolt stop and have the ultimate handloading setup. mag. In my in experience I tried to convert my Ruger M77 Mark 11 magazine to a longer one. 4902 min 2. Thanks Aug 16, 2016 · Looks like the 245 Berger is shipping at the end of the month. 300 Win Mag, I settled on the . Feb 9, 2009 · 300 Norma Mag Load Data Trim brass to: 2. , the 264 Win. I’m looking to load some rounds that would/could be . After further research I'm not so sure. 300 win mag ammo to. Im after a hunting rig, weight is a concern, but not a deal breaker. can max out loads up to 81 grains but seem to get good results and case life downloading to 77 grains of H4831. 7 ft-lbs of energy at a recoil velocity of 14. Apr 19, 2017 · If its any consolation My staggered feed Stevens 200 (Savage) in 300 Win Mag maxes out about 3. 375 H&H M70 and rebarrel to . Feb 6, 2017 · About to start some loads for my model 70 300 win. 30 caliber rebated rim bottlenecked centerfire short magnum cartridge that was introduced in 2001 by Winchester. I want to reload some rounds using the Hornady 212 ELDX. 300 Win Mag magazines? Thanks in advance. I recently started reloading for a Mark V in 300 wby that has a much bigger magazine. Hornady develops and publishes reloading data for the Handbook of Cartridge Reloading and makes it available in three ways: the traditional hardcover book, an e-book on Apple iBook or on your Kindle, and on the Hornady Reloading App. I measured my bullet Nov 18, 2024 · Hello everyone, I wanted to ask the gurus some 300 win mag load information questions. 6 gr max listed for the 210 vld with a coal of 3. 100" the nose hit feed ramps and deformed the tip to cause it to fly really poor. Velocity Barrel length Freebore of your chamber Comments on function, brass life, accuracy, temp stability, and Barrett Magazine Barrett MRAD 300 Winchester Magnum, 7mm Remington Magnum, 300 PRC 10-Round Black Write the First Review Ask a Question Our Price: $95. I've chose a rifle that I thought I wanted, and changed my mind about a dozen times. I have a Feb 6, 2017 · About to start some loads for my model 70 300 win. 300 win mag savage with the drop floorplate. 300 NM or 300 Norma, is a centerfire magnum rifle cartridge developed by Swedish ammunition manufacturer Norma Precision. 4 grains / 3052, 3018, 3061 fps 77. Jan 27, 2020 · 300 Norma Magnum; The King of 1 Mile Cartridge Updated 17 October 2022: 300 Norma Magnum to 2000meters+ capability! 5/5 Shot String at 1 Mile with 300 Norma Mag If playback doesn't begin shortly, try restarting your device. Sent from my iPhone using Tapatalk Jan 13, 2020 · Started developing a load today for the 230 gr Atip in my 300 win mag with N570. Will the . 4-. It is a necked down, shortened, and slightly blown out cartridge based on the parent 375 H&H. 300 H&H can exceed the maximum velocity of the . Feb 21, 2016 · Looking for confirmation on this guns chambered lengths. and want to try some of the newer Hornady bullets. I saw 5 lbs of RL26 at my local gun-store (before all this craziness began) and bought it all. My Christensen Arms Ridgeline is shooting . The ballistic performance of the 185gr Classic Hunter bullet will carry a high level of lethality to game animals in any hunting environment. O. Powder and charge in grains Cartridge OAL, yes OAL (not to the ogive) Primer Brass Mfg. 300 WSM was the first of Winchesters short magnum family, released in 2001. I am curious what overall length you are loading you guys are loading your . 308 and . Mar 20, 2021 · I’m going to build a 300 win mag and want to be able to load the longest COAL I can. 884” to the lands with a 215 gr Berger Hybrid. But I've been less successful with the 300 win mag. Does this make sense since all reloading books say max COAL should be 3. Jan 2, 2010 · I'd like to try 165 gr Barnes Triple Shock X bullets in a 300 Win mag case on elk this fall. COAL=3. I am thinking that my detach magbox is long enough for them to actually mag feed. Suits cartridges: 7mm Rem Mag, 7mm PRC, 300 Win Mag, 338 Win Mag. Here's what you should know about the new 7mm PRC rifle cartridge Hornady introduced to the hunting community in 2023. I'm currently using 175 vlds with 74. of powder and plenty of primers)but wanted to double check with you guys before I order in case one of the other bullets has even better ballistics,etc. 7. Aug 25, 2015 · Well, you can most likely do an internet search on that combo and find what you are looking for. Inspired by wildcat experiments, the Dakota cartridges and especially the John Lazzeroni cartridges of the late 1990’s, the Apr 19, 2017 · If its any consolation My staggered feed Stevens 200 (Savage) in 300 Win Mag maxes out about 3. 5 MOA or less)and was just thinking about stocking up on the bullets (have 20 lbs. I measured my bullet The . Mag, 7mm PRC & 6. Refer to that one if you’re interested. 5 moa in my savage and I will be soon working up a load for 208 amax. Based on a 180 grain Nosler Accubond the COAL is 3. What guns have you guys had Nov 16, 2018 · So, I understand the SAAMI COAL, however, if the throat allows, how do I determine the actual safe maximum COAL, so that the bullet is not seated to far out? If I can fit 3. The max cartridge OAL is about 3. I can easily get a bottom metal that will take long action AICS (3. 30-06 but less than a . The Tikka magazines from the factory will only take a round no longer than 3. 300 Winchester Magnum (using Sierra bullets) Sep 30, 2021 · I sent an email to Barnes asking what some of their bullets minimum impact velocities were on some of the bullets I use and this is the information I Mar 28, 2012 · Can someone measure the inside dimensions, to determine max COAL, with the . The SAAMI Maximum Average Pressure (MAP) is listed in both the Copper Units of Pressure (CUP) and the Pounds per Square Inch (PSI). I am curious as to the max COAL that will fit in the internal magazine and what magazines they will fit for aftermarket parts. 340. I also wanted to make 300 winmag work in my tikka action but went 7mm rem mag with a carbon 6 tikka prefit. 338 Norma Magnum parent case necked down to . 375 H&H. Basically asking if anyone has info on Apr 2, 2021 · This puts the 300 PRC roughly 12 grains above the 300WSM, equal to or slightly more capacious than the 300 Win Mag, and 2-7 grains below the 30 Nosler depending on brass brands. The most accurate load I've found with great velocity is as follows: Hornady brass, Winchester WLRM primer, RL26 @76. COM Garantee- If they fail to feed or have any problems, send me a picture of the issue. Do the MDT and AI 338 Lapua mags fit this rifle or does it use regular magnum (300 Win Mag) size AICS style mags, limiting long COALs to single feed only? 338 Lapua mags sure are more expensive than PMags! Oct 10, 2004 · I was wondering if there was a safety reason behind not recomending spitzers loaded to the saami maximum length in a . Saami min specs are 1. 62×67mmB, 7. 20x's for a 300 Win Mag with a 26" barrel and was wondering if anyone has some speed ranges or load data they would share. May 2, 2015 · Working up a load for my nephew's Tikka 300 win mag with 180 TTSXs and cannot believe how short the magazine is. 90 MAGSYSTEMS@OUTLOOK. Performance of hand loads in the H&H is very similar to the shorter but blown out . I think your measurement looks good. 37". 300 Win Mag for elk hunting. 8K views 19 replies 12 participants last post by samson7x May 3, 2021 Slingin_Stix Discussion starter May 30, 2025 · Here is a consolidate summary of all the rifle cartridges that are currently recognized by SAAMI. 75 to . The brass we choose plays a crucial role in the performance of our ammunition. L (cartridge overall length) Playing with case overall lengthDISCLAIMER/WARNING FOR NEW RELOADERS: Any load data in this article is forONEparticular rifle (mine). I would like to load some 200-220 grain bullets. 300 Win Mag. the throated chambering I had a . Some cartridges do not have either a PSI or CUP listed, and these values are Jan 9, 2010 · Given 300 PRC max. 300 Win Mag being assembled at my Smith's right now. Hunters and shooters often weigh their options based on velocity and energy. Followed the directions and triple checked my measurements and it determined I should seat my bullet to have a COAL around 3. Not trying to reinvent the wheel. Oct 31, 2008 · Should I start load development at book max COAL or start at a small jump to the lands? I plan on doing an OCW workup to find powder charge, then check for seating depth - I know Berger has a page on their web site with recommendations for finding the jump with their bullets. WARNING: To purchase ammunition, you must be 21 or older. 30 caliber, [1] named to differentiate it from the older . if and when you have some data with The . 5 gr min and 79. 300 Win. Because Apr 12, 2014 · I am reloading for my Savage Weather Warrior 116 in 300 Win Mag. Any input or experiences are appreciated Feb 22, 2013 · I have a t3x in 300 win mag that I have been looking into putting a different bottom metal on so I can run bullets out longer. 600” 3130fps Aug 25, 2015 · In my previous post, I mentioned an article from the Berger website regarding how to get the best accuracy from a Berger VLD. 5gn off max recommended load) COAL of 3. I have another thread on LRO where I developed a load for my 300 PRC with the same bullet and powder. 00 May 22, 2019 · Just pick up a T3X in 7mm Rem Mag or 300 win mag and rebarrel to 6. 3000 fps with 180 Mar 15, 2019 · Try this recipe: 74 grains Reloader 22 Nosler 180 grain Accubond 215 primers 3. Couldn't find H1000 or anything similar anywhere. I still haven’t got my S20 300 win mag down to the range yet, but my terminator TS muzzle break has finally arrived. More capacity options. And Burris HD signature 5-25 x 50 ready to be fitted. I am curious to hear what people are experiencing with this round. Aftermarket DBMs for long actions seem scarce. With chrony at 12 ft I was hitting 2955 fps Max with a mean of 2930 after 10 shots which measured . Sent from my iPhone using Tapatalk Feb 22, 2020 #5 D I had a . 600" length ammo. The 300 win mag, H1000 and the 215 berger are, well, just made for one another. If I were to continue with the 230 gr Hornady Atip I would most likely look for a load around 84. 300 Win Mag Sendero barrel fitted to a LH Rem 700 to make a Faux LH Sendero. 450" coal where my 700 in 7mm Rem is over 3. Sako S20 Precision - 300 Win Mag Manufacturer: Sako Type: Bolt-action repeater Caliber: 300 Win Mag Magazine Capacity: Standard: 3 round magnum or (5 round non magnum) Optional: 7 round for Magnum 300 Winchester Short Magnum (also known as 300 WSM) is a . 602-3. 62"). The lands in my gun are at about 3. One I talked to had 3. I'm looking for advice on what worked well for others. Details that Dec 13, 2012 · The table below contains the maximum Cartridge Overall Length (COAL) for popular detachable magazine Nov 28, 2017 · I am in the process of researching a new rifle in . Newly Accepted Cartridge and Chamber Designs Links to technical data and drawings for the newly SAAMI accepted Cartridge Jan 9, 2019 · Good afternoon fellow re-loaders! Just getting ready to load up some Berger 200. Compared to the ballistics of the new Rem. With a 300 WM, that is a big limitation if your reloading (my handloads are right around 3. Load development indicates it wants a longer OAL than the factory mags are capable accepting. 34". Feb 12, 2025 · Hoping someone can help decipher Tikka T3x magazines for me. Wlrm primers seated at 3. 5. In our testing of this Absolute Hammer™ we saw velocity gains in the 30-06 that puts it in the 300 Winchester Magnum performance class. I am looking to run 4831SC or H1000 as I have had great success in the past with them both Nov 20, 2005 · Re: max coal for AICS/300wm magazine? --190smk/H1000 ? The AI mag for 300 win mag can accept up to 3. That's what I loaded mine at. Propellants used in the Apr 4, 2020 · Hi guys, With all of the new bullets out there is the 215 still regarded as one of the best for the 300 Win Mag)?My rifle loves the factory 215 rounds (. I plan to stick with the OEM stock. The 4350 is going 2700 The 300 Win Mag magazine can also be used for 7mm Rem Mag, 30. 5, and changed to 62. 300 Winchester Short MagnumHistory The . I want to shoot heavier factory ammo, preferably the 215 or 210 Berger's. Stay tuned for pictures and more details. I decided to give it a shot (pun intended) since I wasn't having any success with them thus far. If your COAL is too long for your magazine, such as trying to hand load for a . 900” ed in your rifle at a Works with 300 win mag, 7mm rem, 338 win mag, and any other cartridge with similar dimensions This is now my Gen 2 version. That is more recoil than a . Sep 18, 2025 · Long Action, 270 Win, 30-06, 3, 5 and 8 round capacity Magnum Action, 7mm rem, 300 Win Mag, 3, 5 and 8 round capacity CTR 223,5 or 8 round capacity - Max COAL 2. I talked to several of the manufacturers and found most had a mag length of 3. 34 for a cartridge length. 65" . This load in the . Mar 4, 2023 · The COAL on the stock t3x kind of blows for reloading. Whereas some the other magazine length standards can take longer cartridges. 300 Win Mag or a . I usually loaded to mag length and then tinkered from there to find better accuracy. 890" COAL. Have some 205 EHs prepped, similar H1000 loads to yours inside For the 300 Win Mag and family of cartridges and similar. Please provide: Bullet weight and Mfg. Started off chambering cartridges with different bullets in case ne Feb 6, 2022 · In the past, I've mainly been limited in my COAL by the magazine. 6 grains of N568 achieves a muzzle velocity of 2,956 fps. 300 Win Mag or . 715 size inlets and also only accepts up to a 3. I'm working up my first loads and want to confirm what others have got for OALs. 300 can be loaded to 3. 870" I tested and the longer they got, the better they shot. Remington 700 Action, Brux 1:9 twist barrel, wyatts extended box mag, etc. 5 group. 300 win mag too. 7 inches Jun 25, 2008 · Re: Standard 300 Win Mag COAL to touch lands?? ALOT of freebore = more powder capacity = less brass life but more velocity but you need to change bullets. 715") mags, but I've read a few things about having too make other mods to make it work. HS Precision bottom metal, swapping between a McMillan HTG stock, and a HS Precision PSS style stock. You could start around 76 gr and work up with the 205 eh watching for pressure as you go. With a 24" 1/10" twist barrel I felt 190gr was the max weight. 595" cartridges in my mag and chamber the round, how do I determine starting charge grainage and make sure there is enough of the bearing surface being contacted by thr casing? Jul 26, 2020 · I’m using a Sinclair seating depth gauge to chase the lans on my Browning HCLR 300 WM. The coal is 3. 50" COAL. This is a recipe that has worked for me and my gunsmith for almost every 300 win mag I’ve shot. 100 jump affect the Feb 13, 2016 · 300 Win Mag using H1000, CCI 250, 200 grain Accubonds, COAL 3. Nothing fancy, long action LH 700, Krieger, McMillan, Badger, etc. 300 short action ultra magnums in the same year and a year later, Winchester released the 7mm and . Mar 6, 2017 · Anyone have any load data and suggestions? Or even a screen shot of the hornady manual for the eld 212gr maybe. Be very carefull when extending your Cartridge Feb 17, 2021 · COAL 225 ELDM in 300 Win Mag? JBradley500 Oct 24, 2024 Reloading Replies 0 Views 240 Oct 24, 2024 Nov 2, 2015 · I've got a . 300 WIN MAG/ 7mm REM MAG, BLACK View Larger Image Due to high demand, please allow up to 4 weeks for delivery Three-round, single feed magazine for the Ruger American Rifle® Magnum calibers (7mm Rem. I Nov 26, 2020 · Howdy all, I have the Browning Hell’s Canyon X-bolt Long Range rifle in 300 win mag and am working up some new hand loads with a heavier bullet. 600” 3157 fps (90% case fill) 215gr Berger 89gr Retumbo 26” barrel COAL 3. Remington released their 7mm and . I consistently measured 3. Have been working up hand loads. It is the purchaser's responsibility to comply with all state and Oct 3, 2007 · I load mine to max mag length, which is 2. 340” Ogive 2. I have had great luck with the ELD-M in other calibers, but no knowledge of 30 May 31, 2013 · Hey fella's, I've got a few hundred 215 Hybrids that I've been itching to load, should be a good boost for my . May 16, 2012 · Started off chambering cartridges with different bullets in case necks slit to get max COAL with the bullet at the beginning of the rifling. 47 in. Later in this post, I’ll show the 7mm Rem Mag with a 180 grain bullet like the 7mm PRC. Retumbo 27" barrel 3130 fps 215gr Berger 92grs RL33 30” barrel COAL 3. Apr 10, 2019 · So I picked up a Tikka super light in 300 win mag and had a brake put on it before taking out. The . For example, RL 22 was 68. I have a Oct 23, 2007 · Re: . 65" Mar 17, 2021 · The 300 Winchester Magnum is a long action belted magnum introduced in 1963 by Winchester Repeating Arms. 975" or so and from what I've been reading, will accept a little more COAL than the 243/308 mags. 328-3. 5gn (3. 0 grains / 3041, 3075, 3068 fps 77. Dec 16, 2014 · I get similar results with my Winchester/FN Model 70 Featherweight in 270 using 130gr Accubonds. 5 CM. 330, MVavg of 3203fps. A. The max CBTO length is 2. 8gr re-22 coal to max mag length this combo avarages . Great care has been given by Hornady engineers to develop superior, match­‑accurate hunting loads that allow the ELD­‑X ® bullet to achieve its maximum ballistic potential. 55 Short action, 6. They can be found HERE. 9 r-22 with new hornady brass resized fl then trimmed to 2. 300 Winchester magnum necked down to 7mm as a basis for my wildcat case design. 300 Winchester Magnum, with top velocities only 50 to 100 fps below the Win mag. Well in short, the bolt wouldn’t slide back far enough to capture the cartridge for chambering, so back to the short original one. Kind of stupid from an accuracy standpoint, but reduces peak pressures. Anyone have a good recipe? With all the extra grooves in the Triple Shock bullets, OAL length with be an issue. Feb 7, 2013 · Are you referring to the mag limitation or the freebore? Weatherby often has so much freebore that you can't get a bullet to touch the case and lands at the same time. 340 Jul 17, 2001 · My . Nov 30, 2006 · What is the maximum cartridge overall length (base to tip) that will fit and feed out of a standard Remington 700 long action magazine? I want to load Berger Hybrid bullets in my 300WM as well as in my 300 Super (30/8mmRemMag). 60 max oal. 300 Winchester Magnum (also known as . 5 gr N570 putting it somewhere in the mid 3000s although the flat spot right around 3000 fps looks excellent. Mar 28, 2020 · To summarize the 300 PRC with the 230 gr Atip before and after the +P modification it looks like it will at least get another 70 fps. Dec 31, 2020 · 300 win mag reloads vs factory COAL Jump to Latest 7. a MV of 2,574 fps for the top load with any powder for the . 300 Win Mag/. Data was run using QL presets and 40 degrees. 300 Win Mag is my go to chambering from antelope to elk size game. 715 acis mag with an atlas worx bottom metal. It seems as Nov 23, 2020 · The 2017 300 Win Mag Barnes data for the 175 LRX / 300WM was using hotter loads than the May 2020 load data. 0 - 72. I have to admit, I use to shoot the 180 BT with very good success but stopped in 2003 and went with 200 NAB. 34 MagnumActionmagazineswillnotworkwith the smaller 270 or 30-06 May 2, 2023 · The Berger manual for Retumbo in 300 win mag has 75. I measured the length of the magazine compartment for the gun and and have a total length of 3. 338 Win. So the mag will hold around 3. should have it back in a week or two. 550 and WATERS RIFLEMAN Precision Winchester XPR bolt action rifle metal magazines 222 223 350 Legend 6. 55” in the factory Long Magnum magazine that the gun comes with. 300 Winchester Magnum (185 GR Berger Bullets Data) The 185gr Classic Hunter load for the 300 Win Mag provides an option for hunters who are pursuing larger sized game, or perhaps hunting at medium to long range. 327” at 100. I found it works well for target shooting out to 200 yards. 300 win mag. The purpose of this is to provide a quick glance of cartridge specs for the curious mind. 48 COAL. My tikka 300 win is on its upper end with same bullet and powder at 72. 02" off the lands. 8 to work properly. Am I correct that CDI is the only option? Also with the CDI, my research indicates the additional OAL length the AI mags Feb 22, 2020 · My Christensen Arms Ridgeline 300 win mag measured 2. Mag. Have plenty of those types powder. 94" which is nice and long for a 300 wm. I'm currently running a Tikka Tac 300 Win Mag in a Manners T4 stock, plus various assorted bits. 515" Lapua brass, 3 round groups in . It has a step in the body that blocks a 300 WM from getting Apr 8, 2013 · I use the 30 Cal . 530. The load data shows a COAL of 3. Jan 2, 2009 · If you go with mount tactical bottom metal you can get 3. 300 Norma Magnum uses a . Like the bound and Load Details Cartridge: 300 Win Mag Bullet Make: Berger Bullet Type: Hybrid Target Bullet Weight: 215 gr NOTE: This ammunition is loaded long for accuracy. Recoil The recoil of the 7mm PRC produces 27. Completely redesigned. 417 OAL You will obviously have to play around with the OAL but start there. 660”. 598" = about 0. I can consistently get a . I was going to try the Berger 210vld and was also considering the Hornady 208gr ELDM. 338 Win Mag 3-Round Magazine is a factory OEM rifle magazine designed to deliver superior reliability and consistency in any target-rich hunting environment. 715". The M70 long action is the same regardless if it is a . 30-06, . I'm working with a Tikka Tactical 300 Win Mag in a Manners T4 stock. My goal is whatever that length turns out to be, is capable of feeding from the magazine The XPR’s detachable box magazine is constructed of a light yet rugged polymer and securely latches at both the front and rear for added security and to endure feeding reliability. Nov 12, 2019 · Looking for some load data and velocities for 300 win mag, IMR 4350 powder, and Hornady 200 gr ELDX bullets. May 9, 2021 · I have a Tikka T3x chambered in . 600" with a little room, very little to spare. 0 Grains H-1000 and 73. 580. Shoot just fine. Jul 26, 2020 · I'm using a Sinclair seating depth gauge to chase the lans on my Browning HCLR 300 WM. 62×66BR) is a belted, bottlenecked magnum rifle cartridge that was introduced by the Winchester Repeating Arms Company in 1963. 06, 6. He wanted Jan 12, 2024 · Looking to find people with experience with the Howa HS precision in 300wm. 300 Win Mag in a Tikka T3, you will have to choose between single feeding or seating to the mag length. 300 Winchester Magnum by about 75 fps with the 250 grain Barnes bullet in front of a maximum load of 67. 6 and it catches the feed ramp. The 300 Win Mag has always been considered one of the great hunting cartridges, and with the current selection of bullets, better suited for long-range shooting, it has come into its own. 600" (long throat ) coal. Basically the idea is to start at the maximum COAL (cartridge overall length) also referred to as JAM (because the bullet is jammed into the lands) and work backward from Jul 10, 2008 · Re: 300 Win Mag Load Data H1000 220 SMK If the WCC cases are thicker than your standard 300WM cases (I think they are, but never measued), then you will reach pressure before you get to the "book" max. I will use both rifles for hunting Mar 7, 2023 · The goal of this table isn’t an “apples to apples” comparison. Any other Lazers in a 300 wm for that matter.