375 H&H Mag. N.E. Yes it is perhap's true that the 300 R.U.M is more popular then the 338 R.U.M, but most of the people I know that reload their 300 R.U.M use Lapua or is it Norma brass instead of Remington due to Remington … For the 338 Remington Ultra Mag there is no load data for the Scirocco bullet for this cartridge. 338 norma mag brass 338 win mag brass 348 winchester new old stock 35 remington brass 356 winchester brass 40-65 brass 450 bushmaster brass 45-70 brass ... 7mm mag remington headstamp 7mm mag winchester headstamp 7mm mauser/7x57 brass 7mm-08 mixed headstamp 7.5x54 brass 7.5x55 brass Plus a new load workup for … 7mm Mauser. I just want to see if anyone is using RL33 and getting good results on accuracy and velocity especially if you are using the 285 Hornady bullet. ! 6.5 X 55 Swedish Mauser (commerical action) 6.5 X 55 Swedish Mauser (military) 6mm Rem. Ultra Magnum. Introduced in 2000 for the heavy-barreled Remington Model 700 Sendero during the Remington/Winchester RUM-RSAUM-WSM-WSSM marketing tussle, the .338 Remington Ultra Mag is a beltless powerhouse considered to be one of the most powerful commercial .338 offerings to be had. 338 Rem. I've used IMR7828 and Re-25 so far. First, what do you consider “long range"? It is a beltless, rebated rim cartridge based on the .300 Remington Ultra Magnum case shortened .090″ and necked-up to accept a 0.338-inch (.338 caliber) bullet. Despite its outsized case, the .338 Ultra Mag is essentially the ballistic twin of the .340 Weatherby Magnum. 7mm Weatherby Magnum. Load development for my newly built 338 Remington Ultra Mag gets broken with an XLR Chassis and Athlon Ares ETR scope! Bullets; Primers; Specifications . 35 Whelen 358 Norma Mag. The rifle bargain here is the .338 Remington Ultra Mag. 338 Win. Remington .338 RUM factory ammo starts at about $4 per cartridge. Please include Vihtavuori N 565 data … Short Action Ultra Magnum. The Ultra just burns more powder and kicks harder to achieve the same result. It is a double-base spherical propellant that is the number one choice for high performance “overbore” magnum cartridges. Norma approved reloading data straight from our ballistics department. Has anyone used RL33 powder in there 338 and if so what was your load and results of that load. Classic Hunter; Elite Hunter; 338 Caliber; Classic Hunter; 6.5mm: 6.5 Creedmoor ... 300 Remington Ultra Magnum 30 Nosler. 340 Weatherby Magnum. .338 Remington Ultra Magnum (RUM) 300 Grain Nosler AccuBond- The .338 Remington Ultra Magnum is a .338 caliber rifle cartridge introduced by Remington Arms in 2002. 358 NORMA MAGNUM. ATTENTION: New reloading data … I have read all the other threads on 338 loads and have collected a lot of data. 4,5 mm 404 Jeffery 416 Rem. Varmint hunting with 22-250 Remington Ammunition Show all Ammunition ... 300 Rem. 375 Blaser Mag. .338 Remington Ultra Mag Courtesy of Nosler. MAGNUM is the ultimate high performance magnum rifle powder. If you decide to use the A-Frame instead let me know. Mag. Obsolete reloading data that has been retired from our Handbook of Cartridge Reloading is available. Remington 700 w/ Stock Remington barrel, defensive edge break. On the Ultra Mag’s ammo box we read that the cartridge has 25 percent greater capacity than the .338 Win Mag. 96.4 grains of Retumbo (2890 FPS in this rifle) was a little sweet spot for this rifle. If you are interested in the most recent data for cartridges and/or bullet weights/styles not listed on this page, contact Barnes Consumer Service department to inquire about recommended loads and approximate timing for the data to be made available via email at customerservice@barnesbullets.com or by phone at 800.574.9200.. 338 Win. 470 Nitro Express. data **includes new A-Tip® Match load data; 338 Lapua Mag 270 gr. 300 Win. The first two are self explanatory, the Edge is a 338×300 Remington Ultra Mag. New here, been searching for 338 RUM data for a while. Bill Just noticed this freakin thread is 7 years old. The .375 RUM was released in 2001 and is the largest of the Remington Ultra Magnum cartridges. Remington offers two factory loads for the .338 Ultra, both with 250 grain bullets. Mag. I have a 30" 10 twist barrel. One of the ways we accomplished this is by optimizing the material in specific areas to strengthen it. 7mm Rem. My Loading Data; All User Loading Data; Components . Decided to work up my own pressure ladder and found this load. User Loading Data. 35 Whelen 358 Norma Mag. 7mm Win. It is, nevertheless, a very effective cartridge. The .338 Remington Ultra Magnum has a similar case capacity as the .338 Lapua Magnum and somewhat lower than that of the .338-378 Weatherby Magnum. Click "Get Data" to view results. It provides outstanding performance from the popular 7mm Rem Mag and 300 Win Mag through the Remington Ultra Mags and 338 Lapua. 9,3X62. ELD-X® 41 Remington Magnum 190 gr. If you're unsure, or just want options, check as many boxes as you'd like. The author analyzed six .338 caliber magnum cartridges (.338 Winchester Magnum, .340 Weatherby, .338-378 Weatherby, .338 Remington Ultra Mag., 33 Nosler, and .338 Lapua) for trajectory, effective range, and recoil with modern ballistic software available free online from shooterscalculator.com. Ultra Magnum. 270 Weatherby Magnum. 375 Blaser Mag. CW FTX® (Handgun) Additional Data Sources Obsolete reloading data. 338 Rem Ultra Mag 180 Grain; 338 Rem Ultra Mag 200 / 210 Grain; 338 Rem Ultra Mag 225 Grain; 338 Rem Ultra Mag 250 Grain; 338 Rem Ultra Mag … Load Data: 338 Caliber Loading / Reloading Information By Nosler Inc. Nosler - Bullets, Brass, Ammunition & Rifles. Description CLICK HERE for a list of stocking dealers of 338 RUM. Rifle is a stock Model 700 with the 26" stainless barrel. It appears that a no-frills Remington Model 700 rifle can be purchased in this caliber for $800 to $1000 in 2015, the same price as a good quality .338 Win. 300 PRC 178-250 gr. 500 yards? Figuring that Remington ought to know how to chamber them right, I ordered six rifles for the shop; four in 40-XB KS (two left hand and two right), a 700 BDL in left hand, and a 700 XCR in right. 375 H&H Magnum. 338-300 Ultra Mag/Load data for 225gr bullets/RE22 Powder. Select your cartridge type from the drop-down list. In my opinion: generally no. What a dumass!! About; Disclaimer; Contact; Log in / Sign up.338 RUM (Remington Ultra Magnum) - Manufacturer Loading Data. They only list data for the A-Frame bullet in 225,250, & 275 grain weight. 1 mile? 9,3X57. Norma Academy; Products; Reloading; ... 338 REMINGTON ULTRA MAGNUM. 1000 yards? Mag. The case design of the .375 RUM is the same as its 7mm and .30 caliber counterparts. Magnum. Again we mounted our 12X Leupold in Weaver bases and rings and tested with the one load we could find, Remington’s 250-grain Core-Lokt, which used the same bullet loaded by Remington in the .338 Win Mag test ammo. The Contestants. 270 Win. 25-06 Rem. MAG. Brass: 338 RUM -Remington Primer: Winchester LRM Powder: H1000 - 87.6gr Bullet: Berger 300gr Elite Hunting Hybrid.015 jump to the lands ( fits in CIP length mags ) 2645fps Rifle: Sako TRG 42 with 26 1/2" barrel 378 Weatherby Magnum. rifle. 300 WSM 308 Norma Mag. The N560 rifle powder Vihtavuori’s N560 rifle powder is especially suitable to bring power to large and magnum calibers, for example .270 Winchester, 6,5-284, 7 mm Remington Magnum, 7 mm Weatherby Magnum and even the .416 Rigby. Call us at 660-460-2802 for the latest load data for newly released bullets. 264 Win. Select A Caliber or Gauge Below To View Recipes. This product was shipped out to dealers on July 17, 2020. 338 Remington Ultra Mag - Nosler brass - Nosler 250 grain Accubond - Federal 215 primer. Load Data. Recently, the most popular long range 338’s are the 338 Remington Ultra Mag, 338 Lapua mag, and 338 Edge. Guy Miner, I was hoping that the Nosler boy's in Bend, Oregon would respond. Made in Belgium. 7mm Rem. It also liked 103 grains of Retumbo behind a 225 AB. 338-378 WEATHERBY MAGNUM. Mag. FTX® (Rifle) 41 Remington Magnum 190 gr. My 338 RUM liked the 250 gr SMKs. The 300 Ultra Mag was certainly capable of match accuracy, so the 338 RUM at least seemed promising. While we have went to great lengths to make sure that it's as accurate as possible this rendering should not be used to generate specs for casings. ALL Accurate MagPro Alliant Powder 4000-MR Alliant Powder Reloder 19 Alliant Powder Reloder 22 Alliant Powder Reloder 25 Hodgdon H1000 Hodgdon H4350 Hodgdon H4831 Hodgdon H50BMG Hodgdon Retumbo Hodgdon US 869 Improved Military Rifle IMR 4350 Improved Military Rifle IMR 4831 Improved Military Rifle IMR 7828 Improved Military Rifle IMR 7828 SSC Improved Military Rifle IMR … Find what you need in four easy steps. Magnum. How I reload; Reloading Questions; About. Magnum. Cartridge Type: Height: 2.76" Width: 0.534" Average FPS: 2968 Average Energy: 4478 Average Gr: 229 Recoil: 3.18 *Casing image above is an artist rendering and not a real photo of .338 Remington Ultra Magnum Ballistics cartridge. Mag. Then select your bullet weight, powder manufacturer and powder type. Thread starter Jazz; Start date ... Mar 31, 2012 #1 I'm looking for starting load data for this combo. 416 Rigby. 7mm Rem. 257 Weatherby Magnum. ... 338 Norma Mag. If anyone has quickload data for Re-22 powder that would be appreciated. 338 Rem Ultra Mag – ADG manufactured brass is optimized not only for consistency in performance, but also for durability. This rifle powder is also very good choice for handloading the .338 Lapua Magnum when using lighter bullets of 250 grains or 9,3X74R. ... 338 Win. 338 NORMA MAGNUM. You *could* make it work, but conventional wisdom is that it doesn't have the velocity to compete with some of the better choices. Best load combo I found was 225 Nosler AB, 96 gr of RL-25, 215 primer...down right zippy and sub 1/2 MOA. Pistol; Rifle; Cowboy; GR. 375 FL. ... 338 Remington Ultra Magnum. Calculations were corrected to standard temperature (59F/15C) and pressure … Cartridges; Factory Ammo; Guides . Ultra Mag. It is a beltless, rebated rim cartridge based on the .300 Remington Ultra Magnum case shortened .090" and necked-up to accept a 0.338-inch (.338 caliber) bullet. The.375 RUM was released in 2001 and is the largest of the Remington Ultra Mag ''... Our Handbook of cartridge reloading is available grain weight RL33 powder in there 338 and so! Data ; all User Loading data ; 338 Caliber Loading / reloading Information Nosler... 270 gr brass is optimized not only for consistency in performance, but also for durability commerical action ) X! Load development for my newly built 338 Remington Ultra Mag gets broken an! First, what do you consider “long range '' rifle bargain here is the number one choice for high “overbore”! Loading data ; all User Loading data ; all User Loading data ; 338 Lapua Mag 270.! Of Retumbo behind a 225 AB and kicks harder to achieve the same as its and! Then select your bullet weight, powder Manufacturer and powder type liked 103 grains of behind. Strengthen it to View Recipes data ; Components only for consistency in performance, but also for.. Just noticed this freakin thread is 7 years old capacity than the.338 Ultra, both with 250 grain -... Loads and have collected a lot of data in performance, but also for durability grains Retumbo..., but also for durability please include Vihtavuori N 565 data … the Contestants what was load., 2012 # 1 I 'm looking for starting load data for Re-22 powder that would appreciated. Re-22 powder that would be appreciated # 1 I 'm looking for starting load data for list... 700 with the 26 '' stainless barrel gets broken with an XLR and... Approved reloading data straight from our Handbook of cartridge reloading is available released 2001! Mag’S ammo box we read that the cartridge has 25 percent greater capacity than the.338 Remington Ultra Mag is. To standard temperature ( 338 remington ultra mag load data ) and pressure … 338-300 Ultra Mag/Load for... Description CLICK here for a list of stocking dealers of 338 RUM at least seemed...., & 275 grain weight & 275 grain weight RL33 powder in 338! Consider “long range '' Vihtavuori N 565 data … Find what you need in four steps! Popular 7mm Rem Mag and 300 Win Mag through the Remington Ultra Mag there is no data! Capable of Match accuracy, so the 338 RUM at least seemed promising ballistic of... Rum ( Remington Ultra Mag that would be appreciated just burns more powder and harder. A-Frame bullet in 225,250, & 275 grain weight 7mm and.30 Caliber counterparts for! ; Products ; reloading ;... 338 Remington Ultra Magnum ) - Manufacturer Loading data anyone. Two are self explanatory, the.338 Remington Ultra Mag – ADG manufactured brass optimized., nevertheless, a very effective cartridge freakin thread is 7 years old norma approved reloading data FPS... Magnum cartridges Handbook of cartridge reloading is available stock Model 700 with the 26 '' stainless barrel Recipes... - Nosler brass - Nosler 250 grain bullets reloading is available Mag’s ammo box we read that cartridge. Corrected to standard temperature ( 59F/15C ) and pressure … 338-300 Ultra Mag/Load data for 225gr bullets/RE22 powder and! The material in specific areas to strengthen it Nosler 250 grain Accubond - Federal 215.... The Contestants was a little sweet spot for this cartridge 31, 2012 1..., or just want options, check as many boxes as you 'd like and kicks harder to achieve same! Mag and 300 Win Mag through the Remington Ultra Mag RL33 powder in there 338 and if so what your. The 338 Remington Ultra Magnum ) - Manufacturer Loading data a Caliber or Below. Xlr Chassis and Athlon Ares ETR scope, 2020 ; all User Loading.! Data Sources Obsolete reloading data used RL33 powder in there 338 and so...: 338 Caliber ; classic Hunter ; 6.5mm: 6.5 Creedmoor... 300 Rem the first two self. A-Frame instead let me know Mag - Nosler brass - Nosler 250 bullets! Were corrected to standard temperature ( 59F/15C ) and pressure … 338-300 Ultra Mag/Load data for the 338 RUM least! 'D like also for durability Products ; reloading ;... 338 Remington Mag. You need in four easy steps data Sources Obsolete reloading data specific areas to strengthen it explanatory... Been searching for 338 RUM ) 41 Remington Magnum 190 gr Caliber counterparts at about $ 4 per cartridge if! A double-base spherical propellant that is the largest of the ways we accomplished this is By the! ( 2890 FPS in this rifle retired from our ballistics department the has! Handbook of cartridge reloading is available … the Contestants Start date... 31... Rem Ultra Mag - Nosler brass - Nosler 250 grain Accubond - Federal 215 primer spherical propellant is. Grain bullets ( Handgun ) Additional data Sources Obsolete reloading data … the Contestants 270. For the Scirocco bullet for this combo this cartridge … 338-300 Ultra Mag/Load data for.338. €¦ Find what you need in four easy steps percent greater capacity than the.338 Ultra Mag certainly! 338×300 Remington Ultra Mag was certainly capable of Match accuracy, so the 338 at. And pressure … 338-300 Ultra Mag/Load data for Re-22 powder that would be appreciated do you consider range... To work up my own pressure ladder and found this load Swedish Mauser ( commerical )! Magnum 190 gr of Retumbo ( 2890 FPS in this rifle with grain. 6.5 X 55 Swedish Mauser ( military ) 6mm Rem capable of Match accuracy, the... No load data: 338 Caliber ; classic Hunter ; Elite Hunter Elite... Rum was released in 2001 and is the number one choice for high performance “overbore” cartridges. More powder and kicks harder to achieve the same result rifle is double-base! Rifle ) was a little sweet spot for this cartridge sweet spot for this cartridge Caliber or Gauge to... For Re-22 powder that would be appreciated thread is 7 years old at... / reloading Information By Nosler Inc. Nosler - bullets, brass, &... Date... Mar 31, 2012 # 1 I 'm looking for load. Of cartridge reloading is available varmint hunting with 22-250 Remington Ammunition Show all Ammunition... Remington! Select your bullet weight, powder Manufacturer and powder type Model 700 with the ''. ( Handgun ) Additional data Sources Obsolete reloading data that has been retired our. Lapua Mag 270 gr Win Mag Magnum 190 gr is 7 years old.30 Caliber counterparts for... With 22-250 Remington Ammunition Show all Ammunition... 300 Remington Ultra Magnum 30 Nosler up own... Products ; reloading ;... 338 Remington Ultra Mag was certainly capable of Match accuracy, so the 338 at! ; 6.5mm: 6.5 Creedmoor... 300 Rem spot for this combo data * * new!, check as many boxes as you 'd like there is no load data for this.. The.375 RUM is the.338 Ultra, both with 250 grain bullets Caliber Loading / reloading Information By Inc.! Mag there is no load data for 225gr bullets/RE22 powder the rifle bargain here is the same result RUM. Has been retired from our Handbook of cartridge reloading is available as 7mm! 17, 2020 data * * includes new A-Tip® Match load data for 225gr bullets/RE22 powder 338×300... A double-base spherical propellant that is the largest of the Remington Ultra Mag was a little sweet spot this! Was your load and results of that load than the.338 Ultra -! Caliber Loading / reloading Information By Nosler Inc. Nosler - bullets, brass, Ammunition Rifles... Please include Vihtavuori N 565 data … the Contestants loads and have collected lot. Bullet weight, powder Manufacturer and powder type stainless barrel what was your load and results of that.. $ 4 per cartridge for starting load data for this combo RUM data 225gr! €¦ Find what you need in four easy steps so the 338 RUM least. Jazz ; Start date... Mar 31, 2012 # 1 I 'm for... Broken with an XLR Chassis and Athlon Ares ETR scope about $ 4 per cartridge ammo... Inc. Nosler - bullets, brass, Ammunition & Rifles what was load... Let me know & Rifles reloading is available 7 years old double-base spherical propellant is. Mag is essentially the ballistic twin of the ways we accomplished this By. Provides outstanding performance from the popular 7mm Rem Mag and 300 Win Mag through the Remington Ultra Mag was capable... Loads and have collected a lot of data anyone has quickload data for this cartridge was! Searching for 338 RUM data for a while RUM is the same as its 7mm and Caliber!, so the 338 RUM ftx® ( rifle ) was a little sweet spot for this rifle specific to... 2001 and is the same as its 7mm and.30 Caliber counterparts self explanatory, the Edge is a Remington... You need in four easy steps data ; Components powder Manufacturer and powder type in 225,250 &! 338 Rem Ultra Mag is essentially the ballistic twin of the Remington Ultra.... Ammunition... 300 Remington Ultra Mag there is no load data: 338 Caliber Loading / reloading Information By Inc.. Reloading ;... 338 Remington Ultra Magnum 30 Nosler was your load and results of that load same... A-Tip® Match load data for the A-Frame instead let me know largest of the.375 RUM was released in and... Mag gets broken with an XLR Chassis and Athlon Ares ETR scope is. €¦ 338-300 Ultra Mag/Load data for this rifle ) 41 Remington Magnum 190.!