This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. NTX® 83176 2050 1450 1070 —145 72 39 -1 5 0 -156 378 WBY Magnum. NTX® 83176 2050 1450 1070 —145 72 39 -1 5 0 -156 The interchangeable design also provides an enhancement of the already well-renowned Mauser extractor. On the list below, you can find all the rifle reloading data we have currently available. To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. SAUM shows that 56.0 grains of IMR 4350 powder will drive their 140 grain bullets to a MV of 2943 fps, and 60.0 grains of IMR 4350 is good for a MV of 3146 … Remington makes SAUM brass, and I've heard that it can be quite consistent if the necks are turned and you're willing to weight sort the brass. Mag., but again, that's too much recoil in a competition scenario. 7mm SAUM in a Dual-Purpose Rifle I’ve built a couple rifles chambered in 7mm SAUM. T… ©2020 Outdoor Sportsman Group. Trajectory Table Shows 7mm-08 Defeats 308. So Gardner necked down the 7mm Remington Short Action Ultra Magnum case for 0.264-inch bullets. That's pretty simple, so the SAUM's rep- utation holds true. 7mm Reloading Components. Looking at this from a different perspective, that's 4.8 inches per mph of wind. Like all 7mms, they can fire bullets as light as 100-grains and as heavy as 180-grains. 375 H&H Magnum. 7mm Remington Magnum. The 7 SAUM is a short-action, magnum cartridges similar to the 7 WSM. 7mm RUM. With a 7mm SAUM you can come very close to matching the 7mm Rem Mag with bullets in the 140-160 weight range. One of the benefits of working with a local gunsmith was the ability to control and access the project. and exactly the same claim is made for the 7mm WSM. Running some numbers, I can identify that if I take my range to the target in hundreds of yards and use a wind speed constant of 8 mph (full value), my mil holds line up pretty well with the range in hundreds of yards. The difference in velocity between the 7mm SAUM cartridge and the 7mm Winchester Short Magnum (WSM) is less than 50 … I still think it would be a nice build in a 7mm saum. Norma brass is amongst the best avail- able and is incredibly consistent with zero cull rates. runs at 2940 fps and the .280 AI runs at 2850 fps). Ballistic Tip® Ammunition Ballistic Tip® Varmint Ammunition Defense™ Handgun Ammunition Defense™ Ammunition E-Tip® Ammunition ... 7mm SAUM. If we take our range to the target in hundreds of yards, then subtract three from that number and an additional .2 from that, we get our elevation hold in mils. By Chuck Hawks. Safari. Reloading data published in the fifth edition of the Nosler Reloading Guide for the 7mm Rem. 375 WBY Magnum. The 7mm SAUM is an ideal cartridge for long-range competition and long-range hunting. The 7mm SAUM has a reputation for being easy to load using medium to slow burning powders. IMO- If your shooting past 1000 yards the 7mm is a better choice. Combining high performance and a short action chassis, the 7mm SAUM is equivalent to the 7mm WSM in almost all respects. The selection of high BC bullets is much better for 7mm. The 63.9 grains of H1000 gave me what I was looking for with both accuracy and velocity. For others, the debate goes on. It will a produce a line graph showing the bullet drop and flight path of the bullet. In order to obtain that performance from a .30 caliber, I would need to jump into the .300 Win. Rifle reloading – handloading data for rifle calibers. Ballistics and Drop for the 7mm Remington Short Action Ultra Magnum. By adding trajectories to the panel on the right you may produce charts and graphs that show the different trajectories side by side. Okay, this one surprised me! needing 1.3 mils for a 10 mph full value wind. The difference in velocity between the 7mm SAUM cartridge and the 7mm Winchester Short Magnum (WSM) is less than 50 feet per … (25 at 4000) 8.5: 1.6: 3.5.204 Ruger (33 at 4225) 6.5×47 Lapua. I was already on the fence with a new middle-ground caliber, and shortly thereafter I ordered a barrel and hit the books for some research. Rifles & Optics Editor Tom Beckstrand discuss the Hornady rifle line of Critical Defense... For this shoot, Pro Tom Beckstrand, former U.S. Army Special Operations officer and sniper... Hornady's 6mm Advanced Rifle Cartridge (ARC) is the first time in history that the commercial... Economy ammunition will extend your range session, but what are the tradeoffs? 9.3x74 R. 375 Flanged. 115 SW Columbia St | Bend, Oregon, USA 97702  |  Toll Free: Nosler Showroom / Open to the Public:  Monday - Friday 10:00 am to 5:30 pm PST, Load Data &Technical Information by Cartridge. And if the match you're shooting requires a fair amount of multiple target engagements, managing the recoil of the SAUM can be work and may not be the ideal choice, especially in unconventional shooting positions. As with most of the 7mm heavies, the 7 SAUM is very efficient in the wind. The 180 VLD doesn't take up too much case volume when loaded to magazine length, either. An interchange- able bolt head allows for a multi-caliber system. needing 1.3 mils for a 10 mph full value wind. It was designed specifically for the Remington Model Seven Magnum rifle, and intended primarily for long-range hunting use. For example: 800 yard target = 8, and a full value wind of 8 mph means I need a wind hold of .8 mils. I was able to get dialed within 46 rounds of load development. My first 7mm SAUM rifle is a Rem M700 built by Greg Tannel in a McMillan A5 stock with a 1:9″ twist, 28″ Krieger barrel. I could seat a magazine-length bullet into a dummy case and have the leade cut to maximize accuracy for that overall length. 404 Jeffery. The benefits of the heavy, high-BC bullets and generous muzzle velocities make for an excellent all-around performer at matches or afield. Complete 7mm Remington Magnum Winchester ammunition ballistics Chart. I debated on trying to fit a 7mm saum into the 3.850" mag box with 162gr bullets. They have more than met my expectations. However, to achieve its small velocity advantage, the larger 7mm WSM had to burn 7-10% more powder than the 7mm SAUM. Looking at a 1,000 yard firing solution with 5,000-foot Density Altitude (DA), I would be at 6.8 mils and. 7mm STW. The story of a confederate sniper’s revenge and an exclusive look at his rifle. I wanted a short action to save on weight for hunting, so that immediately drove me to the. Compare all … My choice to go with the 7mm came from a conversation with a competitor talking about how impressed he was with his 7 Winchester Short Magnum (WSM). These claims are valid if the short magnum cartridges are fired in 24 inch barrels, the same length as the barrels of most 7mm Rem. In this segment of “Cameras Don't Lie,” competitive shooters Patrick Sweeney and Jim Tarr head to the range to put the vaunted loads on record, and then consider the footage. Remington brass eventually became difficult to find, but by then Hornady was caught up enough to begin producing what would eventually add up to thousands of 6.5mm SAUM cases, all sold through GA Precision. Of course it does. In order to obtain that performance from a .30 caliber, I would need to jump into the .300 Win. With the above velocities for my 7 SAUM load, the math is fairly simple for a quick range card in your head. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. One of the main benefits of the 7mm is the wide variety of heavy bullets with high BCs and low form factors, both desirable for efficient trajectories. A Remington 700 footprint is the foundation for this engi- neering marvel. Here are some specifications of interest to those reloading the 7mm SAUM cartridge: bullet diameter .284", maximum COL 2.825", maximum case length 2.035". One would have more luck sourcing unicorn tears. Ballistics Rifle Ballistics Ammo Description Velocity (fps) Energy (ft/lb) Trajectory Tables (inches) CARTRIDGE BULLET ITEM # MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ 100 yd 200 yd 300 yd 400 yd 500 yd V 17 Mach 2 15.5 gr. Complete 7mm-08 Remington ammunition ballistics Chart. The constant of -3.2 from our range in hundreds of yards works pretty well from 600 to 1,300 yards. The Trijicon SRO is specifically designed for pistol use. The real number is .75 mils, but, hey, what's .05? (SAUM). The 180-grain VLD at the above velocities shows a 48-inch drift at 1,000 yards in a 10-mph full value wind. The 7mm shoots .284-inch diameter bullets through bores .28-inch across, but only two use this Imperial measuring system in their titles: .280 Remington and .284 Winchester, both excellent but under-rated “standard” velocity cartridges. Cartridge Type: Height: 2.035". The Savage barrel nut system is exceptionally easy to use, and I can swap out a barrel in about 15 minutes using an ingenuitive jig that Thomas created. 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. Cartridge (gr@ft/s) Rifle Weight (lbs) Recoil Energy (ft-lbs) Recoil Velocity (ft/s).17 HMR (17 at 2550) 7.5: 0.2: 0.17 Rem. When I shot a WSM, I was impressed with the mild recoil but received a rude awakening when sourcing brass. Safari. I chose to run Berger 180-grain VLDs as the do-it-all competition/hunting bullet. We observed excellent performance with … |   375 RUM. Lbs.) This hasty wind hold method works well out to about 1,400 yards with my 7 SAUM, and the 8 mph constant will put my wind holds consistently .1 mil under the actual values, which is close enough for me. Cartridge Type: Rifle Height: 2.1" Width: 0.535" Average FPS: 3134 Average Energy: 3314 Average Gr: 152 Recoil: 2.06 Power Rank: 4.76 of 20 The 7mm Winchester Short Magnum (WSM) was designed in 2001 by Winchester Repeating Arms Company and Browning Arms Company. Average FPS: 3044. 308 Winchester, Hornady 178-grain ELD-X, B.C. I used two powders: H1000 and H4350. Ballistics Comparison for 270 To save space, the following abbreviations are used in the table below: Wb = Weight of bullet (in grains); MV = Muzzle Velocity (in feet per ... 7mm SAUM (150 .456 +2.5" +2.3" 3"@150 305 . In this Guns & Ammo TV segment, Gun Tech Editor Richard Nance and Pro-Shooter Jim Tarr discuss the benefits of airsoft training for uniformed professionals and armed citizens alike. 7 WSM. However, for a heavier-hitting bullet to fill the hunting role, most shooters jump right into the .30 caliber offerings, which have ideal characteristics except one: stout recoil. The Hornady 6.5 PRC (Precision Rifle Cartridge) is a "magnumized" 6.5 Creedmoor. A Mauser positive feed and extraction claw and a Springfield '03-style ejector make the Mausingfield as reliable as they come. This is compared to a 7mm SAUM which does about 2800 – 2900 fps with a 180 grain bullet. Subscriber Services. 9.3x74 R. 375 Flanged. It will be spitting a 142-grain Nosler AccuBond Long Range bullet. 7mm Rem Mag 162 gr ELD-X® Precision Hunter® Item #80636 | 20/Box . With about .09-inch of bearing surface below the neck/shoulder junction, there's plenty of space in the case to spare. If you compare the ballistics on these two calibers it will show you the faster 140 grain 6.5mm will outperform the slower heavier 7mm bullet. That said, it is doubtful that the .300 SAUM will become obsolete in the near future, survived by a small number of alpine hunters, woods hunters and bench rest shooters, the latter sourcing .300 SAUM brass to form 7mm SAUM cases where other supplies are absent. Charts and Lists Page. All Guns and Ammo subscribers now have digital access to their magazine content. But, the success of the release of the .300 WSM yielded the subsequent release of the .270, 7mm and .325 WSM cartridges. 7mm SAUM in a Dual-Purpose Rifle I’ve built a couple rifles chambered in 7mm SAUM. 7mm Remington Magnum. Does it have more recoil than a speedy 6.5 or 6? My 7mm SAUM is chamber in a 700 Remington rifle with a 24 inch barrel. Hot on the heels of the .300 WSM, Remington countered with the .300 Remington Short Action Ultra Magnum—or RSAUM for short—based on a shortened version of their 1999 .300 Remington Ultra Magnum cartridge. This bullet at 500 yards still has speed and stopping power traveling some 2143fps and carrying either 1427lbs energy (140gr) or 1603lbs energy (150gr). and 7mm-08 Rem. Outside of 1,300, things can get a little muddy, but chances are if I'm taking a shot there and beyond I'll most likely have some time to calculate a more precise solution using other means. Other notable powders to look at are Reloader 22 and Hodgdon H4831SC. And there you have it, the winner and still champion, 7mm-08! The SAUM is a very efficient case. When I began my search for a multi-purpose, long-range cartridge, I wanted it to be capable of playing dual roles as a tactical competition caliber as well as an effective long-range hunting caliber. The toroidal (donut shaped) bolt lug design ensures that both lugs consis- tently engage the receiver when the bolt is closed. According to the load manuals, the 7mm WSM offered a bit more velocity than the 7mm SAUM. Open up the load data page you wish to download. My first 7mm SAUM rifle is a Rem M700 built by Greg Tannel in a McMillan A5 stock with a 1:9″ twist, 28″ Krieger barrel. I don't like to jam VLDs under any circumstance, and this chamber ended up shooting them extraordinarily well at .045-inch jump. I dropped the package into a Kinetic Research Group (KRG) Whiskey-3 Chassis and topped it off with a Kahles K624i 6-24X scope with MSR-K reticle. To save space, the following abbreviations are used in the table below: Wb = Weight of bullet (in grains); MV = Muzzle Velocity (in feet per ... 7mm SAUM (150 .456 +2.5" +2.3" 3"@150 305 . There were also several shooters using the 7mm SAUM, also known as the 7mm Remington Short Action Ultra Mag, including one in the top 10 and another in the top 25. I used a Proof Research all-steel 26-inch heavy Palma contour barrel spun at 1:8-inch twist attached to the action with a Savage barrel nut. While there are rounds for both cartridges that better than others, the 7mm Mag rounds, in general, had better velocities, BCs, and trajectories with it most pronounced as the rounds moved downrange. 404 Jeffery. THE DEADLIEST MUSHROOM IN THE WOODS FOR MORE THAN 75 YEARS. Inside of 600 yards, use a constant of -2.5 to come up with our hold in mils. In shorter barrels, performance declines dramatically. I'm thinking of going with the 7 SAUM instead of 6.5 SAUM for a new build. .545, zeroed at 230 yards. 7mm WBY Magnum. Mag. With a 180-grain VLD (very low drag) bullet pushed at 3,000 feet per second (fps), the numbers were convincing. I've got a Remington model seven 6.5 saum with a 26" bartlein 3b fluted in the works. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. Width: 0.534". The 7mm shoots .284-inch diameter bullets through bores .28-inch across, but only two use this Imperial measuring system in their titles: .280 Remington and .284 Winchester, both excellent but under-rated “standard” velocity cartridges. Another way to look at it is in mils, which would mean that at 1,000 yards, I have 1.3 mils of wind drift for 10 mph, or .13 mil per mile an hour. 7mm Bullets . With heavier bullets I think the 7mm Rem Mag should hold an advantage. Mag. You can also click on the image and a pdf version will open in a new window. .652, zeroed at 230 yards. For some, this has been asked and answered already. This means that the momentum of a rifle's reaction will exactly equal the momentum of the bullet and powder gasses ejected from the barrel. 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. with either the Berger 215- or 230-grain Hybrid and push them at maximum pressures. 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. Remington’s .300 SAUM has certainly experienced limited success. 375 RUM. Also ADG will be coming out with 7mm SAUM brass later this year. Once we start looking at the wind from this point of view, it can give us an immediate indication of how accurate we need to make our wind calls for a given target size. Both of those calibers have significantly higher recoil, and the gains are only .1 mil less for the same 10 mph full value wind. 375 H&H Magnum. 7mm RUM. For example: 800 yard target = 8 - 3 = 5 - .2 = 4.8 mils elevation hold. This means you have the option to read your magazine on most popular phones and tablets. However, to achieve its small velocity advantage, the larger 7mm WSM had to burn 7-10% more powder than the 7mm SAUM. 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