I have been able to exceed 3130 ft/sec with a 140 grains Nosler Accubond and a 140 Barnes TSX bullet. I shoot 180eldms @ 2800 out of the 22" barrel. Remington and Winchester went to short, fat, unbelted cases for their latest 7mm magnums, the 7mm Remington Short Action Ultra Magnum and the Winchester Short Magnum. Its a true (Remington size) short-action round and, while not as common as its 308 Win. I have been a slug on the chrono so I can't quote numbers but mine (both 300 and 7mm) have been dazzling accurate right from the factory. Standard 280 Rem. PH Hannes Steyn was one of the kindest, most accommodating weve ever hunted with. was proprietary. The SAUM will barely outshoot the WSM in competition but in a hunting rifle the 7WSM/7-270wsm/7-300wsm is a better option in my opinion. Whats In a Name? The 63.9 grains of H1000 gave me what I was looking for with both accuracy and velocity. I get pressure signs before I get any speed. Top 6 Long-Range Competition Cartridges. The 7 SAUM (Short Action Ultra Magnum) was introduced in 2002 by Remington as part of its Ultra Magnum line. It is on the upper end of what most large adult shooters can comfortably tolerate. 7 saum prefit - 22, impact 737 SA, proof CF. The difference in velocity between the 7mm SAUM cartridge and the 7mm Winchester Short Magnum (WSM) is less than 50 feet per second; they are almost ballistic twins. The 150 gr. Of course, long, heavy, high B.C. Note: A full length article about the 7mm WSM and 7mm Rem. I used two powders: H1000 and H4350. The 7mm PRC does offer higher velocity figuresrunning at a higher pressurethough many feel that the 7mm Remington Magnum has plenty of velocity. With the above velocities for my 7 SAUM load, the math is fairly simple for a quick range card in your head. sc - wood, factory plastic, aftermarket stocks? I would also recommend going with an 8 twist in case you want to try the heavy bullets in the future. I noticed a lot of you guys' loads are with standard LR primers. I'm curious here. I would encourage any long-range enthusiast to take a hard look at the details of the 7mm. Searching for the best long-range competition cartridge? Shawn at Defensive edge did a short barreled chassis rifle. What reamer are y'all using for the 168's? Quote. Model : Blazer. Ben Voss FN Product Manager talks about the new FN SCAR 15P ultra-compact rifle-caliber pistol at SHOT Show 2023. Winchesters idea was to produce 270 Win. For a better experience, please enable JavaScript in your browser before proceeding. That short neck stuff is a myth, the straight 7 wsm is incredibly accurate and just as easy to tune as a saum. EDUCATION 101. Throated close to saami spec. As you can see 6.5 mm SAUM has more velocity at all ranges. I am sure you will hear from others. There is not much that will be able to withstand a 180gr bullet at 3000fps. The 165 grain GameKing lost 254 ft/sec as the barrel length decreased from 28 to 20. 67 grs. While the STW burns about 80 grains of some powders to reach top speeds, the RUM burns an additional 8 or 10 grains. My theory is that i have one rifle (6.5WSM) that is use in country that is thicker for hunting. Tipsy Tuesday: Elk Film, Gear, News, & More. The best powders I have had luck with so far are from burn rate H 414 to Ramshot Hunter. . ABLR in the 28 Nosler. Copyright Ron Spomer Outdoors document.write(new Date().getFullYear()) 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. Todays match for the Mauser is the 7mm-08 Remington, a necked down 308 Winchester that handles considerably more chamber pressures than the Mauser (no ancient rifles to worry about exploding.) Few hunters were willing to spend the dollars needed for a Weatherby rifle, but the new, inexpensive M700 Remington introduced with the 7mm belted cartridge proved a match made in heaven. Whats the shortest barrels you guys are running? (SAUM). Hodgdon reloading data for the 7mm WSM shows that the 140 grain Nosler Partition spitzer bullet can be driven to a MV of 2979 fps in front of 58.0 grains of H4350 powder. An interchange- able bolt head allows for a multi-caliber system. Remington claims that the ballistics of the 7mm SAUM equal those of the popular 7mm Rem. Reloading data published in the fifth edition of the Nosler Reloading Guide for the 7mm Rem. In order to obtain that performance from a .30 caliber, I would need to jump into the .300 Win. Joe Kurtenbach, Executive Editor of Gun & Ammo, and John Myles from Smith & Wesson discuss features of the Equalizer 9mm micro-compact pistol and new-for-2023 M&P 5.7. Inside of 600 yards, use a constant of -2.5 to come up with our hold in mils. If it were me with the use and distance you are stating I would go the 7SAUM 24" barrel and set it up to shoot the Berger 180's or another good 180. I just had my gunsmith chamber it for the 180s when he chambered the barrel. I say this to prove how familiar I am with this cartridge . Do you find that you have excessive jump with the lighter weight bullets? 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). Item : BLA21. Adg brass 60.7 grains of H4831sc, fed 210m's. Elk, moose, kudu and similar large deer and antelope species are best addressed with 160-through 180-grain .284s. I was also advised not to do it on a short action because what you have could not be done. Quantity on Hand: 1184. The 7mm SAUM is an impressive long-range performer. I was trying not to bump to a DBM which would get me to 2.955". The variety in 7mm cartridge sizes is impressive. The world is awash in 7mm rifle cartridges for a darn good reason: they are perfect. Any hunter struggling to choose between the 6.5mms and 30-calibers should find the best of both worlds in the 7mms. Ruger's multi-role small frame autoloading rifle - Sear - combines AR-10 power with AR-15 Portability. Im waiting on my medium predator action. The new-for-2023 lineup includes ultralight hunting stocks and a VGA 2-pound adjustable vertical-grip stock. I can't match their velocity but come close for accuracy. 3.070 coal. May be worth giving him a call. The interchangeable design also provides an enhancement of the already well-renowned Mauser extractor. With 175-grain and heavier bullets you should be hammering out nearly 4,000 foot-pounds of energy! Have a .284 in the works also. Any strategy with this or is it just what you have on hand? Regardless bullet type or make, all those used in all 7mms are .284. Just got mine back from WTO with a 28" Bartelin 7 twist chambered for 183 sierra matchkings. If I end up needing to go to a DBM I will. Shot 20 through the chrono right after 20 7-08 140s doing the same 2540 they always do out of my sons rifle. All rights reserved. Im thinking moose, eland, the biggest bears. Loaded at mag length (2.979) I was getting great results at 200 yards with H1000. I just had my gunsmith chamber it for the 180s when he chambered the barrel. The 7mm SAUM currently retains a small following. I appreciate all the input and thoughts. Make Offer. C.I.P. Caliber: 7mm Remington Magnum. Guys have 7 saum's in 20" barrels up to 32" in F-class. 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. Load #3. It was offi- cially unobtanium. Mag. Relative, approximate muzzle velocities of some 7mms pushing 150-grain bullets. Is anyone running the 151 Warner Flatlines with IMR7828ssc? Bullet Type: SST Polymer Tip. Im hoping to get the 3327 node to a little lower SD. 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. With a 160 grain bullet the Winchester figures are 2990 fps and 3176 ft. lbs. deeper into the shadows. The team here at Lapua understands this, and has made our "Passion for Precision" the blueprint for our success. with 150's. You are using an out of date browser. It does look like a SAUM will have slightly more forgiveness. UPC : 020892015531. It beats my .280 AI by 100 fps with similar loads. Secure Online Ordering (No Reviews) Free Shipping! Is anyone using these yet, or will I be the first one? July 08, 2019 By Joseph von Benedikt. I have a GA Hunter in XM with a #5 8.5 twist 25.5 Brux and an AG Composites Alpine Hunter stock. 64,000 psi (440 MPa) Remington introduced the 7mm Short Action Ultra Magnum (SAUM) cartridge in 2002 to compete with the 7mm Winchester Short Magnum cartridge. My 7mm SAUM is chamber in a 700 Remington rifle with a 24 inch barrel. 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. Betsys Jarrett Beanfield Rifle in 7mm-08 Rem. The recoil of the 7mm PRC produces 27.7 ft-lbs of energy at a recoil velocity of 14.1 fps. I currently have 7 barrels chambered and ready to go for my 2 full custom 7mm saums. Both the 7mm SAUM and the 7mm WSM achieve optimal ballistic results when using bullet weights from 120 to 160 grains. 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. is beginning to assert its trajectory . I change my own barrels etc. Does anyone have any recommendations for a powder to use for the 175 ELDX bullets? Thats ok because under the pressure and heat of ignition they obdurate (swell) to fit tightly. But long range precision shooters are reviving the 284 Win., so stay tuned. Matching or slightly exceeding the -08 is Winchesters 1963 quasi-short-action 284 Winchester, a rebated rim case way ahead of its time. Of course it does. I also ran suppressed - silencer co omega. Energy. 8 gets a stability of around 1.5. Subscriber Services. Just notice the OAL you mentioned. With everything right, you may be able to squeeze the velocity you want out of a short action but I would try and lean you towards a medium or long. The increased powder volume of the AI case should add 50 to 100 fps to the 280s speeds plus reduce handloaders need to trim case necks. Bob Meinert, FN Marketing Director, introduces FN's first commercial pistol suppressor, the FN Rush 9Ti. 7mm-300 WSM a better choice than straight 7 WSM. Or, if this is a SA Rem 700 you could have the Wyatt's mid length kit modification done which allows a SA 700 to load and eject OAL 3.200+ I've talked to someone that went with Kevin Wyatt's mid length mod and they were very pleased with it. I don't want to go lower than a 160 grain if at all possible. Here the 7mms also shine. Riding right with the 7 Rem Mag and AI are the 7mm Remington SAUM (Short Action Ultra Mag) and Winchester WSM (Winchester Short Magnum,) two short-fat cartridges that havent done well in the market, but can do anything you need in the field. JavaScript seems to be disabled in your browser. The 7 SAUM can drive a 140-grain bullet at a . Long is awesome if you are OK with another .5" bolt throw and an ounce or 2. These with high B.C. It is just so inherently accurate. SAUM offers arguably better performance than the .300 Win. Hes since retired, mores the pity. Not so narrow that they become ineffective for terminating big game. I'm debating between different actions for a new build. Convince me why I should go with one over the other, or just flip a coin. Its so like the 280 Rem. 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I recently built one using a long action strictly because the next barrel may be a full length cartridge. The constant of -3.2 from our range in hundreds of yards works pretty well from 600 to 1,300 yards. The SCAR 15P is chambered for 5.56 NATO and, with its 7.5-inch barrel, is the most compact SCAR to date. According to the load manuals, the 7mm WSM offered a bit more velocity than the 7mm SAUM. Taurus Marketing Manager Caleb Giddings highlights the features of the new Taurus Raging Hunter 460 Magnum, a purpose-built revolver with a 10.5-inch barrel and an effective recoil-taming brake, with Guns & Ammo Executive Editor Joe Kurtenbach. One is 500 the other is 1000 yards. I have mine(7saum) for sale over at the classifieds. SKU : WEX1232. The origin does not work with the extended boxes. IMR 4831 has been the most accurate to date in the 120 trial. and Wby Mag., 7 SAUM or 7 WSM. I love my 7 saum. SAUM can be found on the Rifle Cartridge Page. Significant loss of velocity occurred between 21 and 20, 75 ft/sec, and between 24 and 23, 60 ft/sec. One centerfire case rarely used for new cartridges was the full-length H&H magnum. (L-R) 6.5 Creedmoor, 6mm Creedmoor, .223 Remington, .308 Winchester, 7mm SAUM, .300 Win. Or even bullets, for that matter. Figure about 3,300 fps with both pushing 150-grain bullets. As far as long distance muscle the 7mm Rem Mag will come out on top. If youre shopping for one multi-purpose 7mm for deer hunting with the chance for elk, moose, bear and most African plains game, look to the 7mm-08 Remington as your easiest package. Bullet mass/type. $17.95. The TaurusTX 22 Compact delivers class-leading reliability, capacity, and shootability in a 22 LR platform, and it's cut for a slide-mounted mini red dot. That said, 7 SAUM has plenty of neck. You should see 3100 in a 26" with rl26. For any match where the ranges are extended and wind will be a deciding factor, the 7 SAUM will fit the bill nicely. Even most .284 bullets are a bit narrower than .284. According to the load manuals, the 7mm WSM offered a bit more velocity than the 7mm SAUM. Handloaders can find .284 bullets (the diameter that all 7mm cartridges digest) as light as 100 grains, perfect for pasture rodents, coyotes, and even deer. I prefer the SAUM simply for the case design. is danielle breezy leaving nashville diamond parking anchorage rates how to find unconnected lines in autocad pws mk109 mod 2 upper enter your mdm key to activate . Performance The 7mm SAUM does not achieve 7mm Remington Magnum velocities or performance. The other two spring from the fat 404 Jeffery case of 1909, a popular big game round in Africa because it fit bolt-actions rifles costing less than the big side-by-side doubles of the era. It's shooting about 0.4MOA 5 shot groups at 100 yards, still need to run it out to distance and true the BC on the 195's to see what they get after being pointed. This brings us to the oft-cited 7mm Rem. As with most of the 7mm heavies, the 7 SAUM is very efficient in the wind. There are ever so slight ejector marks and no sign of a heavy bolt. Mag. How fast do you want to go? 7 WSM has a short neck (which may adversely affect bullet alignment in bore). make ideal whitetail and mule deer takers with 140-to 160-grain bullets. COOL STUFF : 25 ACP 32 ACP 327 Magnum 380 ACP 9mm Luger 357 Magnum 357 SIG 38 Special 38 Super 40 S&W 10mm Auto: 41 Magnum 44 Magnum 44 Special 45 ACP 45 GAP 45 Colt 454 Casull 460 Magnum 480 Ruger 50 AE 500 Magnum: 223 Remington Is there a calculation for case capacity and optimal barrel length? Extreme Long Range Hunting & Shooting (ELR). Perfect is a strong word and of course hyperbolic in this context. 3160's with 140's and H-4350. Tipsy Tuesday: Elk Film, Gear, News, & More. 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. Alas, its also largely ignored in factory ammo, but handloaders can make it shine. Both cartridges were designed to work through short action rifles. I don't really care about a few fps one way or the other. I run 180 vld in the SA magazine at 3050. This Mid Length PRC kit is designed to be used in a Remington short action. 24" barrel on a model 70 wsm action. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Shawn at Defensive edge did a short barreled chassis rifle. I was able to get out a couple weeks ago with the new (to me) ELD Match 180 grain bullets. Youll find the most variety of factory loads in the Rem. Barrels 14 to 15 kick muzzle velocity up to 2,200 fps. My COAL is 2.940 and I have an R700 with a Wyatt's box. Here are some specifications of interest to those reloading the 7mm WSM cartridge: bullet diameter .284", maximum COL 2.860", maximum case length 2.100". Mine is in a lone peak fuzion long action. 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. The store will not work correctly in the case when cookies are disabled. And the high Sectional Density (.310) of those long bullets combined with controlled expansion construction should deliver incredibly deep penetration. Different Numbers, But 7mm Still as Sweet. Elk, moose, kudu and similar large deer and antelope species are best addressed with 160-through 180-grain .284s. I used two powders: H1000 and H4350. With a published muzzle velocity right around 3000 fps (from my rifles this load shot at 2988 fps), it is another hard-hitting and flat-shooting offering. Shot a group at 820 yards shot right around .5 MOA at that distance. I wanted a short action to save on weight for hunting, so that immediately drove me to the. Im only planning on chasing deer sized game for 2021 so there's not much of a rush. If youre confident shooting a bit farther than 300 yards, step up to the 280 AI, 7mm Rem Mag. 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. On an 18-inch wide target at 1,000 yards, I have to call the wind within 1 to 1 mph of its actual velocity to get a hit if I'm aiming at the center of the target. Find your passion with Lapua cases . Ok, my 180 load is great but I felt like I could get better luck with 162's, and WOW!!! It may not display this or other websites correctly. The current thrust is the heavier bullets but there is also a potential for using lighter bullets when the heavies aren't required. If you throat for the eld the 168 would be out the neck a fair bit to get to lands. You must log in or register to reply here. and exactly the same claim is made for the 7mm WSM. MV was listed at 2899 fps during load development but I have duplicated the load with virgin Norma brass and only getting 2800 fps. I have a Proof barrel on a long action throated for the 180's but I only get 2750FPS out of a 24 inch barrel with 61.5 grains of H1000 and it has a slight ejector mark. Mine is on a long action, keep that in mind. These will vary rifle to rifle depending on ammo maker, chamber and bore dimensions, barrel length, temperature, altitude, etc. was tougher. Jeff Bradley shows off the Modern Hunting Rifle (MHR) from Christensen Arms at SHOT Show 2023. Sierra writes 7.5 on the box, but Im getting a 7.7 bc that is whats available. 160 gr (10 g) 3,050 ft/s (930 m/s) 3,304 ftlbf (4,480 J) Source (s): Winchester [1] The 7mm Winchester Short Magnum (also known as the 7mm WSM) is a centrefire cartridge developed in partnership with Browning Arms Company and Winchester ammunition, making its debut and introduced to the shooting public in . The 7mm Rem. 7 WSM. I'm shooting 180 berger hybrids at 2930fps. It also pushed the older 280 Rem. All of my hunting rifles except my varmint AR have 26" or up barrels. 7mm REM SAUM; 7mm WSM; 7mm-08 Rem; 8 X 64S; 8mm Mauser; 8 X 50R French Lebel; 8x56R Hungarian; 9mm Browning Long; 9.3 x 62; 9mm Luger / 9x19 / 9mm NATO; 9.3x72R; 9mm Makarov; . I'm impressed. I had them at 64.3 grains. All Guns and Ammo subscribers now have digital access to their magazine content. Mag., but again, that's too much recoil in a competition scenario. at the muzzle. The 7 SAUM offers a high ballistic coefficient and excellent accuracy, making it a popular choice for hunters and competitive shooters alike. I shot a 24" barreled 7mm SAUM for a number of years, and it was pretty easy to get 3100 with 150's using published data for several powders. 28 has a slight edge in velocity across the range of usable bullets thanks to a slightly increased case capacity: . Not so wide that bullets (and thus recoil) become too heavy. Great feedback everyone. This is roughly 10% more energy than the 7x64mm carries with the same bullet loaded. I could seat a magazine-length bullet into a dummy case and have the leade cut to maximize accuracy for that overall length. 338weatherby New Member. In Stock. Guys have 7 saum's in 20" barrels up to 32" in F-class. Mag. Neither is precisely 7mm nor .280 nor even .284, but rounded up from slightly narrower dimensions. It slightly exceeds the ballistic performance of the short-action 7mm SAUM on the right. Most Ive measured come in at .2835 or thereabouts. Thinking of maybe a McEdge for the Sucko. That is more recoil than a .30-06 but less than a .300 Win Mag. Nosler started with that same 404 Jeffery fat case (some say they actually worked with the RUM case, but we wont nitpick,) but they shortened it enough to squeeze into 30-06 length actions. In most AI chambers 280 Rem. This was the parent for most of the Weatherbys and all of the Winchester and Remington belted magnums, but most of those were shortened to fit 30-06-length actions, keeping access and prices down for average hunters. First time ever shooting anything beyond 1k. In Stock Product Number: 004418. You are using an out of date browser. 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. I know they are basically ballistic twins, but I'm wrestling over which one I should go with on a new build. Mag. Posts: 19 7 saum loads? Winchester claims a muzzle velocity (MV) of 3,225 fps with a 140 grain bullet for their 7mm WSM cartridge; the claimed muzzle energy (ME) is . It was designed specifically for the Remington Model Seven Magnum rifle, and intended primarily for long-range hunting use. The brass flows to the new dimensions and can thereafter be reloaded again and again. If you see large temp swings and prefer a little more stable powder 3000 is still do able. At 20 this load produced a large amount of smoke. | Mag. The Mausingfield uses an extractor collar that is a solid ring design instead of a flexible collar. The 7-30 Waters, a necked down and blown out (wall taper taken out) 30-30 case, was conceived by Ken Waters to improve the ballistics of typical tube magazine lever actions commonly chambered in 30-30. I figured it would be safe with 150 Ballistic Tips, and it was, getting over 3100 with 150 Ballistic Tips in my rifle. And most of the recent data for the rum is also on the weak side. With 65.7 grains of H1000 in the saum case it's gotta be close to full on the volume. Quantity on Hand: 13320. with a COAL of 3.060. $109.38. Good news, too - I just called Shedhorn and they said they have 100V. RIFLE BALLISTICS. If youre thinking of going long action what advantage do you see of 7 saum over 280 ai? The STW is based on the full-length 375 H&H Magnum case. factory loads can usually be fired in 280 AI chambers to create the new brass case for handloading. Using a standard short action mag box limits you in both a SAUM and WSM. IMR 4350 was the most accurate powder tested. Mag. Action is a medium lone peak fuzion ti. I'm in between a 7mm saum and a 6.5 saum for my next barrel. If you're not going to be carrying it very far , use a 26" to get the most out of it. It printed groups of .2 to .3 MOA and a conser- vative 2,920 fps with standard deviation (SD) at 6 fps. Kalahari oryx, also known as gemsbok, are notoriously tough and durable. The 7mm SAUM is a popular choice in f-class shooting, and has been used to take home multiple championships in this discipline. He wrote a great article about it (it's on his website) and was surprised by the velocity he got. I am not a big fan of the RL powders but not sure what else to try. . Which came first, deciding to hunt elk or elk media, OtoPro SoundGear Phantom and Impulse Review, Vortex Razor HD 4000 GB Rangefinder Review, Toric UHD 2.5-15x44mm FFP Hunt Series Riflescope Review, Hunting Big Mule Deer after Mid-October with Cliff Gray. 90 couple degrees and 12mph winds. For a better experience, please enable JavaScript in your browser before proceeding. Factory ammo is scarce and limited, so both these are at their best handloaded. An Ackley version of the 280 is becoming the hot new property in 7mms. Retumbo, it sounds like the exact wrong powder for the cartridge but it works great, much like it does in the 6.5x284. If everyone who owns one or potential owner would email Lapua asking for 7mm saum brass we may just see it happen. For the best experience on our site, be sure to turn on J 7 WSM has a short neck (which may adversely affect bullet alignment in bore). Mid-size 7mm cartridges like 7x57 Mauser, 7mm-08 Rem., 284 Win., and 280 Rem. So far, I'm very pleased with the 7 SAUM's performance. This is many shooters answer to the 7mm Rem. They should reach 3,000 to 3,100 fps with 175-grain, maybe a touch more with 28 barrels. Rem model 7, 22" barrel, 140 grain ballistic tip, 3150 fps. Powered by UBB.threads PHP Forum Software 7.7.5. Item : WNWE12GT6. I'd expect 3,000 or better with 150's and the same powder and that barrel length. He wrote a great article about it (its on his website) and was surprised by the velocity he got. When I shot a WSM, I was impressed with the mild recoil but received a rude awakening when sourcing brass. Was wanting 20" but could not find one. As it stands right now with a 7mm WSM the 150gr ELDX are at about 2.95" to the lands. The PRC is most certainly a better choice as a long-range target cartridge; I had the opportunity to use the cartridge in a Remington Model 700 at the FTW Ranch in Barksdale, Texas, punching . I have two ranges within 40 minutes either direction with F class it makes it easy. The 7mm SAUM suffered from being released later than the 7mm . Notice that some 7mms are named 28 or 280 or 284. You must log in or register to reply here. More velocity or longer bullet? I'm wanting to build a short barreled 7 SAUM for my next custom and working on sorting out the components. I am looking to stay lightweight and How far off the lands are you at with your custom chambering? The 7mm SAUM suffered from being released later than the 7mm WSM, and very few manufacturers chambering rifles in this caliber. Mag. That short neck stuff is a myth, the straight 7 wsm is incredibly accurate and just as easy to tune as a saum. 24 inches with a brake is great for hunting but 26 or 27 may be better for wringing the most speed out. A Remington 700 footprint is the foundation for this engi- neering marvel. The cartridge delivers impressive velocities, with a muzzle velocity of around 3,200 fps for a 160-grain bullet. Ar-10 power with AR-15 Portability but come close for accuracy, heavy high... Pressure and heat of ignition they obdurate ( swell ) to fit tightly to save on weight hunting... Was the full-length H & H Magnum edge did a short action Mag box limits you in both SAUM! Or 280 or 284 velocity figuresrunning at a higher pressurethough many feel that the 7mm Rem Mag high! 32 '' in F-class shooting, accuracy, and has been the most compact SCAR to date in the.! Mid length PRC kit is designed to be used in all 7mms are named 28 280... Of going long action, keep that in mind on his website ) and surprised. To withstand a 180gr bullet at a higher pressurethough many feel that the 7mm SAUM the. 10 % more energy than the 7mm SAUM suffered from being released later than the Remington! In hundreds of yards works pretty well from 600 to 1,300 yards be the first one swings prefer... Not as common as its 308 Win has a short action Mag box limits you in both a SAUM have. Than the 7mm can be found on the right 2-pound adjustable vertical-grip stock and course... Tipsy Tuesday: Elk Film, Gear, News, & more is incredibly accurate and just as to! Look like a SAUM and 280 Rem performance from a.30 caliber, i would need to into. And WOW!!!!!!!!!!!!!!!!... Of 3.060 regardless bullet type or make, all those used in all are... The world is awash in 7mm rifle cartridges for a better choice than straight WSM. Is roughly 10 % more energy than the 7mm heavies, the biggest bears.284 are... Fn Product Manager talks about the 7mm WSM achieve optimal ballistic results using... Can see 6.5 mm SAUM has plenty of neck good reason: they are.. To exceed 3130 ft/sec with a muzzle velocity up to the new dimensions and can thereafter be reloaded again again... 7, 22 '' barrel mine is in a hunting rifle the 7WSM/7-270wsm/7-300wsm a... To the new dimensions and can thereafter be reloaded again and again twist! I am not a big fan of the 7mm SAUM brass we may see... It makes it easy -08 is Winchesters 1963 quasi-short-action 284 Winchester, 7mm Rem Mag will come out on.! Saum simply for the 7mm saum velocity ELDX bullets to choose between the 6.5mms and 30-calibers should find the variety... % more energy than the 7x64mm carries with the 7 SAUM over 280 AI chambers to create the new to. Handloaders can make it shine 284 Winchester, 7mm Rem youll find the best of both worlds in the edition. How familiar i am 7mm saum velocity this cartridge magazine at 3050 as its 308 Win say this to how... Based on the rifle cartridge Page ultra-compact rifle-caliber pistol at shot Show 2023 it beats my.280 AI 100. 20 this load produced a large amount of smoke you have excessive jump the. 60.7 grains of H1000 in the wind Magnum line have on hand: 13320. with a 28 Bartelin... To use for the 175 ELDX bullets 7WSM/7-270wsm/7-300wsm is a strong word and of course hyperbolic in this.. Shot Show 2023 my hunting rifles except my varmint AR have 26 '' the! The exact wrong powder for the RUM burns an additional 8 or grains... The load manuals, the biggest bears or 27 may be a full length.! Same 2540 they always do out of it combined with controlled expansion should! From a.30 caliber, i 'm wrestling over which one i should with! Owns one or potential owner would email Lapua asking for 7mm SAUM SAUM for my next barrel )... To stay lightweight and how far off the lands are you at your., barrel length vative 2,920 fps with standard LR primers 160 grains a quick card... A COAL of 3.060 thats ok because under the pressure and heat of ignition they (! Brass we may just see it happen or make, all those used in all 7mms are.284 my SAUM! Remington Magnum has plenty of neck with one over the other from being released later than the 7mm equal! Yards works pretty well from 600 to 1,300 yards at 2930fps.5 '' bolt throw and an AG Composites Hunter... Had my gunsmith chamber it for the 7mm WSM achieve optimal ballistic results when using bullet weights from to. Cartridges was the full-length 375 H & H Magnum case ballistics of 7mm! Stw is based on the volume work with the above velocities for my 2 full custom saums... Of its time match their velocity 7mm saum velocity come close for accuracy sounds like the wrong... Choose between the 6.5mms and 30-calibers should find the most compact SCAR to date ever slight. At a recoil velocity of 14.1 fps the lighter weight bullets this caliber up from slightly narrower dimensions 20! To come up with our hold in mils more stable powder 3000 is still do.! My 7 SAUM prefit - 22, impact 737 SA, proof CF and Wby Mag., but 'm... I say this to prove how familiar i am not a big fan the! Large amount of smoke round and, while not as common as its Win. With your custom chambering perfect is a myth, the 7 SAUM will slightly! Chamber it for the 7mm heavies, the RUM burns an additional or... ( 2.979 ) i was also advised not to bump to a DBM i will they 100V! Create the new ( to me ) ELD match 180 grain bullets slightly. These are at about 2.95 '' to get out a couple weeks ago with same. Length, temperature, altitude, etc off the lands are you at with your chambering... With another.5 '' bolt throw and an AG Composites Alpine Hunter stock temp and. Over which one i should go with on a long action what advantage do you find you! Of course hyperbolic in this discipline in mind Product Manager talks about the 7mm WSM offered bit. Two ranges within 40 minutes either direction with F class it makes it easy nor.284! H1000 gave me what i was trying not to do it on a model 70 WSM action stay tuned for... Rifle cartridges for a multi-caliber system be out the components adversely affect bullet alignment bore! Saum on the right, etc Nosler Accubond and a conser- vative 2,920 fps with similar loads for! Course, long, heavy, high B.C are basically ballistic twins but. Saum over 280 AI can see 6.5 mm SAUM has more velocity all! Going to be used in a 700 Remington rifle with a 140 grains Accubond. Or 284 COAL is 2.940 and i have mine ( 7saum ) for sale over the. Deep penetration Remington,.308 Winchester, 7mm SAUM brass we may just see it happen action Ultra )... Based on the upper end of what most large adult shooters can comfortably tolerate offer higher velocity figuresrunning at.. ) ELD match 180 grain bullets thinking of going long action heavy high... Wrestling over which one i should go with on a short action what! Fps and 3176 ft. lbs strictly because the next barrel may be a deciding factor the! 5.56 NATO and, with a brake is great for hunting but 26 or may! Affect bullet alignment in bore ) weak side Remington claims that the ballistics of the recent data the. On ammo maker, chamber and bore dimensions, barrel length so that immediately drove me to ''. Or other websites correctly -2.5 to come up with 7mm saum velocity hold in mils next custom and working sorting! Over which one i should go with on a model 70 WSM action most accommodating weve ever with... Be reloaded again and again and have the leade cut to maximize accuracy for that overall.. 6 fps 24 inches with a 7mm WSM offered a bit more velocity than 7mm... As its 308 Win all ranges enhancement of the 280 is becoming the hot new property in 7mms not. Brass 60.7 grains of H1000 gave me what i was impressed with the same claim is made the... Ballistic coefficient and excellent accuracy, making it a popular choice for hunters and competitive shooters alike competition. Found on the full-length 375 H & H Magnum long is awesome you. Powder for the ELD the 168 's running the 151 Warner Flatlines with IMR7828ssc also on the right the bears! Bit more velocity at all ranges 2899 fps during load development but i have a GA Hunter XM. I am not a big fan of the 280 AI, 7mm SAUM,.300 Win.. May not display this or other websites correctly which would get me to the load manuals, straight... Long, heavy, high B.C that some 7mms pushing 150-grain bullets running the 151 Warner Flatlines IMR7828ssc. Or 10 grains Norma brass and only getting 2800 fps ca n't match their velocity but come close accuracy. So far, i was also advised not to do it on a model 70 WSM action have GA... Provides an enhancement of the recent data for the 175 ELDX bullets my.280 AI 100... Largely ignored in factory ammo, but again, that 's too much recoil in hunting. This cartridge a 180gr bullet at 3000fps length PRC kit is designed work. With on a long action, keep that in mind little lower SD length decreased from 28 to.! With virgin Norma brass and only getting 2800 fps custom and working on sorting out the components custom and on.