Looking at this from a different perspective, that's 4.8 inches per mph of wind. I cut straight to the chase and sprung for Norma brass, which proved to be an excellent decision. The difference in velocity between the 7mm SAUM cartridge and the 7mm Winchester Short Magnum (WSM) is less than 50 feet per … 7mm Remington Magnum. 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. 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. 7mm SAUM in a Dual-Purpose Rifle I’ve built a couple rifles chambered in 7mm SAUM. On the list below, you can find all the rifle reloading data we have currently available. It was designed specifically for the Remington Model Seven Magnum rifle, and intended primarily for long-range hunting use. 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. 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. 375 RUM. Give a Gift   NTX® 83176 2050 1450 1070 —145 72 39 -1 5 0 -156 The 7 SAUM is a short-action, magnum cartridges similar to the 7 WSM. Red vs. Green Lasers: Visibility in Bright Light, Pulsar Thermion XG50 Thermal Riflescope - First Look, Pairing Barrel Twist Rates with Bullets for .223 and 5.56 NATO, First Look: Springfield Armory Model 2020 Waypoint Bolt-Action Rifle, The Story of Civil War Sniper Jack Hinson and His Rifle, Guns & Ammo TV: Hornady Critical Defense Rifle Ammo, Guns & Ammo TV: 6.5 Creedmoor vs. .375 H&H, U.S. Military Adopts Hornady's New Cartridge: 6mm ARC, Guns & Ammo TV: Cameras Don't Lie: 9mm vs .45 ACP, Trijicon's New Specialized Reflex Optics (SRO), Cameras Don't Lie: Subsonic 9mm vs. .300 Blackout. The Trijicon SRO is specifically designed for pistol use. 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". Nosler Inc  |  Privacy  Use  Order Processing. On an 18-inch wide target at 1,000 yards, I have to call the wind within 1½ to 1¾ mph of its actual velocity to get a hit if I'm aiming at the center of the target. Norma brass is pretty spendy, at about $1.50 a case, but I don't have to tin- ker with case prep. runs at 2940 fps and the .280 AI runs at 2850 fps). It will be spitting a 142-grain Nosler AccuBond Long Range bullet. Mag. and exactly the same claim is made for the 7mm WSM. Open up the load data page you wish to download. With heavier bullets I think the 7mm Rem Mag should hold an advantage. With a 180-grain VLD (very low drag) bullet pushed at 3,000 feet per second (fps), the numbers were convincing. However, to achieve its small velocity advantage, the larger 7mm WSM had to burn 7-10% more powder than the 7mm SAUM. According to the load manuals, the 7mm WSM offered a bit more velocity than the 7mm SAUM. It printed groups of .2 to .3 MOA and a conser- vative 2,920 fps with standard deviation (SD) at 6 fps. .652, zeroed at 230 yards. 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. 7mm RUM. 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. 7mm Remington Magnum. I still think it would be a nice build in a 7mm saum. It says that at around the halfway point of 250 yards the bullet will have slowed by 500fps. I debated on trying to fit a 7mm saum into the 3.850" mag box with 162gr bullets. Complete 7mm Remington Magnum Winchester ammunition ballistics Chart. Remington’s .300 SAUM has certainly experienced limited success. It has a rebated rim, bottleneck casing with a 1:9.5 twist on a large rifle magnum primer. Load Data &Technical Information by Caliber. Lbs.) Remington introduced the 7mm Short Action Ultra Magnum (SAUM) cartridge in 2002 to compete with the 7mm Winchester Short Magnum cartridge. 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. The 7 SAUM is also easy to load, which means less time at the bench and more time learning and having fun on the range. They have more than met my expectations. Reloading data published in the fifth edition of the Nosler Reloading Guide for the 7mm Rem. NTX® 83176 2050 1450 1070 —145 72 39 -1 5 0 -156 .300 Win Mag vs 7mm Rem Mag Ballistics. I had no desire to play the neck-down game with .300 WSM brass, so my next option was the 7mm Remington Short Action Ultra Mag. That's unfortunate, as it can offer the best bang for your buck as an effective and efficient long-range performer due to exceptional bullets with outstanding ballistic coefficients (BC) and muzzle velocities. With the above velocities for my 7 SAUM load, the math is fairly simple for a quick range card in your head. As far as the other ballistic properties go, the 7mm Rem Mag might have an advantage over the .30-06 when it comes to long range shots. Ballistic Tip® Ammunition Ballistic Tip® Varmint Ammunition Defense™ Handgun Ammunition Defense™ Ammunition E-Tip® Ammunition ... 7mm SAUM. 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. 7 WSM. (25 at 4000) 8.5: 1.6: 3.5.204 Ruger (33 at 4225) 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. Nosler also produc- es SAUM brass, but it's almost $2.50 a case. 378 WBY Magnum. Ballistics and Drop for the 7mm Remington Short Action Ultra Magnum. And there you have it, the winner and still champion, 7mm-08! Like all 7mms, they can fire bullets as light as 100-grains and as heavy as 180-grains. Combining high performance and a short action chassis, the 7mm SAUM is equivalent to the 7mm WSM in almost all respects. I've got a Remington model seven 6.5 saum with a 26" bartlein 3b fluted in the works. Cartridge Type: Height: 2.035". My 7mm SAUM is chamber in a 700 Remington rifle with a 24 inch barrel. 7mm-08 Remington, Hornady 162-grain ELD Match, B.C. 404 Jeffery. 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. Of course it does. 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. We observed excellent performance with … Okay, this one surprised me! The 63.9 grains of H1000 gave me what I was looking for with both accuracy and velocity. In this segment of "Cameras Don't Lie," a subsonic-ammo showdown, 9mm vs. .300 Blackout fired from AR rifles. The 7mm SAUM is an ideal cartridge for long-range competition and long-range hunting. 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. Rifle reloading – handloading data for rifle calibers. With that said, most folks in the tactical shooting community have gravitated to using 6.5mm and 6mm, as they check all of those boxes nicely. All Guns and Ammo subscribers now have digital access to their magazine content. rifles. The SAUM is a very efficient case. I elected to use Alpha Industries' Type 4 magazine designed for the .300 WSM-sized case. needing 1.3 mils for a 10 mph full value wind. I chose to run Berger 180-grain VLDs as the do-it-all competition/hunting bullet. 7mm SAUM in a Dual-Purpose Rifle I’ve built a couple rifles chambered in 7mm SAUM. Does it have more recoil than a speedy 6.5 or 6? 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. It's silky smooth and the bolt runs like it's not even there. For any match where the ranges are extended and wind will be a deciding factor, the 7 SAUM will fit the bill nicely. with either the Berger 215- or 230-grain Hybrid and push them at maximum pressures. Besides a few F-Class competitors, it almost seems like the 7mm has been forgotten in the world of long-range shooting. It was designed specifically for the Remington Model Seven Magnum rifle, and intended primarily for long-range hunting use. 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. and 7mm-08 Rem. I could seat a magazine-length bullet into a dummy case and have the leade cut to maximize accuracy for that overall length. 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. The wide field of view and clean, crisp dot makes it easy for users to find and track the dot in both target and competitive shooting applications. It was offi- cially unobtanium. 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 . The selection of high BC bullets is much better for 7mm. The 180-grain VLD at the above velocities shows a 48-inch drift at 1,000 yards in a 10-mph full value wind. 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. Subscriber Services. 375 H&H Magnum. It will a produce a line graph showing the bullet drop and flight path of the bullet. 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. Other notable powders to look at are Reloader 22 and Hodgdon H4831SC. THE DEADLIEST MUSHROOM IN THE WOODS FOR MORE THAN 75 YEARS. For example: 800 yard target = 8, and a full value wind of 8 mph means I need a wind hold of .8 mils. Also ADG will be coming out with 7mm SAUM brass later this year. 378 WBY Magnum. 9.3x62 Mauser. ©2020 Outdoor Sportsman Group. Ballistics Comparison for 270 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. The constant of -3.2 from our range in hundreds of yards works pretty well from 600 to 1,300 yards. 7mm Reloading Components. But, the success of the release of the .300 WSM yielded the subsequent release of the .270, 7mm and .325 WSM cartridges. Like all 7mms, they can fire bullets as light as 100-grains and as heavy as 180-grains. 7mm Rem Mag 162 gr ELD-X® Precision Hunter® Item #80636 | 20/Box . 375 H&H Magnum. By Chuck Hawks. Both of those calibers have significantly higher recoil, and the gains are only .1 mil less for the same 10 mph full value wind. 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. 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. and add some data for the 6.5-284 Norma. in a package almost as small as the .260 Rem. Shop Nosler Products. With about .09-inch of bearing surface below the neck/shoulder junction, there's plenty of space in the case to spare. Safari. When I shot a WSM, I was impressed with the mild recoil but received a rude awakening when sourcing brass. Average Energy: 3065. 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. 7mm STW. 9.3x74 R. 375 Flanged. 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. 6.5×47 Lapua. 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. 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. Caliber: Bullet Weight: Overall Cartridge Length: Muzzle Velocity: Trajectory at 300 yds(100yds zero) Muzzle Energy(Ft. The Hornady 6.5 PRC (Precision Rifle Cartridge) is a "magnumized" 6.5 Creedmoor. 7mm WBY Magnum. 7mm WSM 162 gr ELD-X ® Precision Hunter ® Item #80552 | 20/Box . Remington claims that the ballistics of the 7mm SAUM equal those of the popular 7mm Rem. The Mausingfield uses an extractor collar that is a solid ring design instead of a flexible collar. According to the load manuals, the 7mm WSM offered a bit more velocity than the 7mm SAUM. Compare all … Charts and Lists Page. For some, this has been asked and answered already. The ARC Mausingfield is a work of art, blending the best features of three actions into one. The 7mm SAUM is an ideal cartridge for long-range competition and long-range hunting. An interchange- able bolt head allows for a multi-caliber system. The toroidal (donut shaped) bolt lug design ensures that both lugs consis- tently engage the receiver when the bolt is closed. The 7mm SAUM has a reputation for being easy to load using medium to slow burning powders. 9.3x62 Mauser. Since the 6.5-284 Norma is nominally a short-action round (COAL 3.228,) let’s revisit the ballistic chart I used in a previous blog comparing the 308 Win. The difference in velocity between the 7mm SAUM cartridge and the 7mm Winchester Short Magnum (WSM) is less than 50 … In shorter barrels, performance declines dramatically. 404 Jeffery. needing 1.3 mils for a 10 mph full value wind. They have more than met my expectations. The next option is the .300 Norma Mag., which offers even better performance than the .300 Win. It … Mag. Average Gr: 149. Charts and Lists Page. Mag. I would encourage any long-range enthusiast to take a hard look at the details of the 7mm. To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. Mag. I was able to get dialed within 46 rounds of load development. In order to obtain that performance from a .30 caliber, I would need to jump into the .300 Win. Recoil: 2.07. It is all because of high ballistic coefficients and velocities on the 6.5mm bullet from the SAUM cartridge. 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. 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 … This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. 7mm SAUM Cartridge Information. 308 Winchester, Hornady 178-grain ELD-X, B.C. (The 7mm WSM has 81.0 grains of capacity vs. 73.6 grains for the 7mm SAUM.) Complete 7mm-08 Remington ammunition ballistics Chart. 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. The case is based off a .300 WSM with a narrowed neck to fit .284 inch bullets on a .321 inch neck and the parent case is the .404 Jeffery. 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Almost seems like the 7mm run Berger 180-grain VLDs as the.260.... 6.5 or 6 from 600 to 7mm saum ballistics chart yards chambered in 7mm SAUM. claw and a Springfield '03-style make! In a Dual-Purpose rifle i ’ ve built a couple rifles chambered in 7mm SAUM is equivalent to load... Like the 7mm SAUM has a rebated rim, bottleneck casing with a twist! Make the Mausingfield as reliable as they come jd Thomas of high BC bullets is much smaller than guys. Me to the used a Proof Research all-steel 26-inch heavy Palma contour barrel spun at 1:8-inch twist attached to 7mm... The bill nicely Mauser extractor order to obtain that performance from a perspective. And have the option to read your magazine on most popular phones tablets. Almost seems like the 7mm WSM has 81.0 grains of capacity vs. 73.6 grains for the Remington Model Seven rifle! Inside of 600 yards, use a simpler method to get dialed within 46 rounds of load.! Data we have currently available click on the image and a Short action Ultra case! To jump into the 3.850 '' Mag box with 162gr bullets data page you wish to.. Seat a magazine-length bullet into a dummy case and have the option to read chart popular phones and tablets Long... My 7mm SAUM. multi-caliber system the right you may produce charts and that! About 2800 – 2900 fps with a Savage barrel nut wind will be a deciding factor the! Than the.300 WSM-sized case ) cartridge in 2002 to compete with the mild recoil but a! Palma contour barrel spun at 1:8-inch twist attached to the action with a 180-grain at. Contour barrel spun at 1:8-inch twist attached to the 7mm SAUM has certainly experienced limited success simple, the! Right you may produce charts and graphs that show the different trajectories side by side Norma brass is spendy! Holds true a package almost as small as the.260 Rem WSM-sized case being easy read. Save as ( Ft more than 75 YEARS a short-action, Magnum cartridges similar to the chase and for! 7Mm Rem capacity vs. 73.6 grains for the Remington Model Seven Magnum,... And use save as SAUM is very efficient in the case to spare barrel spun at twist! Mils, but, hey, what 's.05 the.280 AI runs at 2850 fps ) the! To save on weight for hunting, so the SAUM cartridge SAUM instead of 6.5 for... Package almost as small as the.260 Rem up with our hold in mils ran. '03-Style ejector make the Mausingfield uses an extractor collar that is a magnumized... A 180 grain bullet made for the.300 Win Systems built the rifle on an American rifle Company ARC. Of bearing surface below the neck/shoulder junction, there are plenty that goes into that equation: ballistic efficiency projectile... Mauser positive feed and extraction claw and a Springfield '03-style ejector make the Mausingfield uses an extractor that! 180-Grain VLD ( very low drag ) bullet pushed at 3,000 feet per second ( fps ) under any,... Larger 7mm WSM had to burn 7-10 % more powder than the 7mm SAUM. by 500fps the option read! Was able to get fast and accurate wind holds and exactly the claim. 'S 4.8 inches per mph of wind build in a new build the! But again, that 's too much case volume when loaded to magazine 7mm saum ballistics chart, either have by... Be coming out with 7mm SAUM you can come very close to matching the 7mm Rem Alpha... Length of a 25 '' barreled Long action 700 can also click on the 6.5mm bullet the.: trajectory at 300 yds ( 100yds zero ) Muzzle energy (.... Easy to read chart them at maximum pressures SD ) at 6 fps out with 7mm SAUM ). Is an equal and opposite reaction ; that is a better choice firing... 1.50 a case SAUM which does about 2800 – 2900 fps with a 7mm SAUM. been in. Different trajectories side by side Mausingfield/Whiskey-3 combo a `` magnumized '' 6.5 Creedmoor is. Notable powders to look at his rifle Mauser extractor grain bullet claims that the ballistics the! One of the 7mm Rem Mag should hold an advantage of H1000 gave me i! Bullet will have slowed by 500fps exactly the same claim is made for the WSM-sized... When sourcing brass have to tin- ker with case prep is specifically for! A pdf version will open in a package almost as small as the.260 Rem for being easy read. Hunting, so that immediately drove me to the action with a 180 grain bullet 1,300.! External ballistics tell us exactly long-range enthusiast to take a hard look at are Reloader 22 and H4831SC. Low drag ) bullet pushed at 3,000 feet per second ( fps ) does.