22-250 Remington Ackley Improved Load Data, 223 Win Super Short Magnum (WSSM) Load Data, 243 Win Super Short Magnum (WSSM) Load Data, 25 Winchester Super Short Magnum Load Data, 270 Winchester Short Magnum (WSM) Load Data, 7mm Rem Short Action Ultra Magnum Load Data, 7mm Shooting Times Westerner (STW) Load Data, 30-06 Springfield Ackley Improved Load Data, 300 Rem Short Action Ultra Magnum Load Data, 300 Holland & Holland (H&H) Magnum Load Data, 300 Winchester Short Magnum (WSM) Load Data, 325 Winchester Short Magnum (WSM) Load Data, 358 Shooting Times Alaskan (STA) Load Data, 375 Holland & Holland (H&H) Magnum Load Data, 45-70 Gov’t (Strong Actions Only) Load Data, 45 Colt (Single Action Army & Replicas) Load Data, 45 Colt (Ruger & T/C Contender & Encore) Load Data. Like all loading data this is just a guideline to help you and not absolute information. You must log in or register to reply here. It is still your responsibility to follow safe loading practices and make your own safety decisions. I'm not a seasoned Elk hunter, but i own a custom .300 RUM. I'm running 74.5 Retumbo out of a trued 700 action throated for these bullets. Add cornmeal or grits to take up space in the case, do not shake while doing this as it mixes the powder and cornmeal together. Shop Nosler Products. It should be just enough to keep the corn meal and powder tight and not shift around. For a better experience, please enable JavaScript in your browser before proceeding. Oal 3.011 to ogive. 300 rum 215 berger retumbo, 300 rum load data, 300 rum loads with berger 215 hybrid, 300 ultra mag 215 berger, 300 ultra mag load data, berger 212 300 rum, best reloads for 300 rum, find loads for 300 rum with 215 bergrr. Have fun and good shooting. With the 245 I'd start around 90 and work up... what reamer would you use for rum and 245 bergers, what freebore? Looking for some load data to get started. Find what you need in four easy steps. I have not even shot the gun yet so I can certainly not say whether this is true or not. Share this post. 300 Rum 245 Berger Data. L6: 3.598 inch = 91.39 mm Barrel Length : 24.0 inch = 609.6 mm Powder : Vihtavuori N570 Predicted data … All product specifications are for reference only. 7. As such the brass for these rounds. Then select your bullet weight, powder manufacturer and powder type. The Barnes TTSX is the deadliest bullet I have shot on big game in any weight bullet or any cartridge. I recently just got a 300 RUM and will be shooting 212 gr ELD-X Bullets. Sniper’s Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Berger’s Chief Ballistician, Bryan Litz used his expertise to combine the appropriate shapes for optimum accuracy and performance. Once the brass is formed, loading and load development may proceed in a normal manner. 30-378 Weatherby Magnum Load Data; 300 Remington Ultra Magnum Load Data; 7.62x51mm NATO Load Data; 8x57mm JS Mauser Load Data; 8mm-06 Load Data; 325 Winchester Short Magnum (WSM) Load Data ... 300 RUM Cartridge Information. I have been trying to find load data for my 300 RUM using the 215gr berger's. Cartridge : .300 Rem Ultra Mag Bullet : .308, 215, Berger Hybr G7 #30423 Useable Case Capaci: 97.886 grain H2O = 6.356 cm³ Cartridge O.A.L. 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 … (230). Anyone playing with these 215 Hybrids in their .300 RUM … This is simply what worked for us in just one or two rifles with our lot of powder, bullets primers etc. I emailed berger and got the reply I was looking for. Kissing lands. 300 Winchester Magnum Load Data; 300 Weatherby Magnum Load Data; 30 Nosler Load Data; 30-378 Weatherby Magnum Load Data; 300 Remington Ultra Magnum Load Data; 7.62x51mm NATO Load Data ; 8x57mm JS Mauser Load Data; 8mm-06 Load Data; 325 Winchester Short Magnum (WSM) Load Data; 8mm Remington Magnum Load Data; 338 Federal Load Data; 338-06 A-Square Load Data; 338 Winchester Magnum Load Data… Currently have Retumbo, RL33, and H1000 on hand and willing to buy anything that may be of benefit. Right click on the image of the load data and use save as. Using bullets from Barnes XLC BT, Barnes XBT, Sierra SPBT, Swift SP, Barnes TTSX BT, Speer SPBT, Hornady SPBT, Barnes XFB, Nosler AB, Nosler Part. VV N570, OAL 3.852 ” (-.010″ off lands), Performance: 3 shots @ 100 yards .261″, ES 11 fps, ave velocity 3308 fps, 300 Terminator vs Other 30 Caliber Magnums, Cartridge                             Bullet                    Barrel Length                     Velocity, 300 Win Mag                       215 Berger          26” Hart                                2934 fps, 300 RUM                              215 Berger          26” Hart                                3003 fps, 300 Norma Mag                 215 Berger          26” Hart                                3078 fps, 30 Nolser                             215 Berger          26”                                         3163 fps, 30-378 Weatherby            215 Berger          26”                                         3164 fps, 300 Terminator                  215 Berger          26” Hart                                3294 fps, 300 Win Mag                      230 Berger          30” Hart                                2915 fps, 300 RUM                              230 Berger          30” Hart                                3025 fps, 300 Norma Mag                 230 Berger          30” Hart                                3031 fps, 30 Nolser                             230 Berger          30”                                         3043 fps, 30-378 Weatherby            230 Berger          30”                                         3153 fps, 300 Terminator                  230 Berger          30” Hart                                3308 fps. JavaScript is disabled. Link to post Share on other sites. Anyone Running the new 245 Berger from a 300 Ultra? I'm not a seasoned Elk hunter, but i own a custom .300 RUM. Come join the discussion about optics, modifications, gunsmithing, styles, reviews, accessories, classifieds, and more! The Berger Bullets Reloading Manual is available for purchase through your favorite Berger dealer. All Terminator series rounds are improved rounds with our patented +P throating technology. Joined Nov 28, 2019 Messages 5 Reaction score 3 Points 3. This is also a good time to let the barrel cool down. Here is what we recommend: 1. 338 Terminator                 25.0 gr Winchester Super Field, 300 Terminator                 25.0 gr Winchester Super Field, 260 Terminator                 15.0 gr Winchester Super Field, 3 shot 100 yard test group                                                           300 Terminator vs 300 Win Mag, Shawn Carlock You have entered the home of data for the Terminator family of cartridges. For a better experience, please enable JavaScript in your browser before proceeding. Click "Get Data" to view results. ... 86 grains h1000 20thou off lands 210 berger with rem brass fed 215. Facebook; Twitter; Instagram; Youtube; Sign in to follow this . http://www.hornady.com/assets/files/reloading-manual-data/ReloadingData30Cal212grELD-X.pdf, Second Media Corp., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Powders include Hodgdon, IMR Who has Berger's recommended load data for the Berger 230's and 215's for a 300 Winmag? Anyone Running the new 245 Berger from a 300 Ultra? According to Hornady (Link Below) The powder charge to push it out with 3050 fps of velocity will take 91.7 gr of RETUMBO, this is the max load listed. Currently have Retumbo, RL33, and H1000 on hand and willing to buy anything that may be of benefit Also looking … Now fired, the case is 98-99% formed, the shoulder should be forward but not completely sharp at the edges.