$26.95. We can use a simpler method to get fast and accurate wind holds. Almost overnight it became the most popular 7mm in the U.S. and soon the world. This ammunition-related article is a stub. I would encourage any long-range enthusiast to take a hard look at the details of the 7mm. The 7mm super magnums include the 7mm STW, 28 Nosler, and 7mm RUM. Relative, approximate muzzle velocities of some 7mms pushing 150-grain bullets. The variety in 7mm cartridge sizes is impressive. I really want to handle that rig John. However, to achieve its small velocity advantage, the larger 7mm WSM had to burn 7-10% more powder than the 7mm SAUM. For a better experience, please enable JavaScript in your browser before proceeding. with a COAL of 3.060. 8 gets a stability of around 1.5. Mag., but again, that's too much recoil in a competition scenario. 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. When I shot a WSM, I was impressed with the mild recoil but received a rude awakening when sourcing brass. Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. If everyone who owns one or potential owner would email Lapua asking for 7mm saum brass we may just see it happen. May be worth giving him a call. RIFLE BALLISTICS. Tipsy Tuesday: Elk Film, Gear, News, & More. Minnesota. RL-19, H4350, and IMR 4350 are all good choices. I don't like to jam VLDs under any circumstance, and this chamber ended up shooting them extraordinarily well at .045-inch jump. Barrel life is always a concern with maximum velocity, so-called overbore cartridges. Does anyone have any recommendations for a powder to use for the 175 ELDX bullets? It is based on the .300 Remington SAUM case necked down to 7mm. I shoot 180eldms @ 2800 out of the 22" barrel. at the muzzle. of H-1000 gives almost 3100 f.p.s. It printed groups of .2 to .3 MOA and a conser- vative 2,920 fps with standard deviation (SD) at 6 fps. Winchester Ammo WEX1232 Super X Xpert High Velocity 12 Gauge 3" 1 1/8 oz 2 Shot 25 Bx/ 10 Cs. 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. in a package almost as small as the .260 Rem. Ballistic performance is nearly identical. I just started loading for the 7 shamu but I am trying 120 Bt's & TTSX now then plan to try 139 gr. Here's where I am so far. One centerfire case rarely used for new cartridges was the full-length H&H magnum. I think I can get the groups to .3-.4 at this range after some tuning. I was able to get dialed within 46 rounds of load development. According to SAAMI specs, instrumental velocity of the 7mm PRC is 2,950 fps when driving a 180-grain bullet. factory loads can usually be fired in 280 AI chambers to create the new brass case for handloading. Obviously, there are plenty that goes into that equation: ballistic efficiency, projectile availability, barrel life and reasonable recoil. Mine is in a lone peak fuzion long action. bullets arent mandatory or even desirable for a lot of 7mm shooting and hunting. Shot the group pretty fast because I was melting. The 7mm Rem. The 284 meets its potential in a precision bolt action where a 22 barrel is sufficient for most hunting applications. This Mid Length PRC kit is designed to be used in a Remington short action. 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. A Mauser positive feed and extraction claw and a Springfield '03-style ejector make the Mausingfield as reliable as they come. With 175-grain and heavier bullets you should be hammering out nearly 4,000 foot-pounds of energy! If you handload, which I heartily recommend, youre set with any. Wanted to split the difference. Alas, its also largely ignored in factory ammo, but handloaders can make it shine. With 65.7 grains of H1000 in the saum case it's gotta be close to full on the volume. Im waiting on my medium predator action. I can't match their velocity but come close for accuracy. I have the 175 eldx loaded at 2.950. There is not much that will be able to withstand a 180gr bullet at 3000fps. $17.28. It slightly exceeds the ballistic performance of the short-action 7mm SAUM on the right. Remington claims that the ballistics of the 7mm SAUM equal those of the popular 7mm Rem. Yeah, I was looking more in the intermediate weight range for the 7mm. Powered by UBB.threads PHP Forum Software 7.7.5. Perfect is a strong word and of course hyperbolic in this context. Remington introduced the 7mm Short Action Ultra Magnum (SAUM) cartridge in 2002 to compete with the 7mm Winchester Short Magnum cartridge. UPC : 020892015531. SKU : WE12GT6. My understanding is that the SAUM, WSM line was to run short actions and shorter barrels. The origin does not work with the extended boxes. To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. Caliber: 7mm Remington Magnum. You should make the length fit the rifle, make it balance out well in your stock and fit your shooting style. Muzzle Velocity ft/sec. 7mm PRC for Hunting. 7 WSM has a short neck (which may adversely affect bullet alignment in bore). I have mine(7saum) for sale over at the classifieds. I'd expect 3,000 or better with 150's and the same powder and that barrel length. The store will not work correctly in the case when cookies are disabled. It is just so inherently accurate. I've gotten 3012 f.p.s. I noticed a lot of you guys' loads are with standard LR primers. Also often called the 6.5mm SAUM or 6.5 GAP 4S, the SAUM stands for Short Action Ultra Magnum, and the case is similar to a 7mm SAUM which has been necked down to accept a 6.5mm (.264) bullet. I have been able to exceed 3130 ft/sec with a 140 grains Nosler Accubond and a 140 Barnes TSX bullet. I am not a big fan of the RL powders but not sure what else to try. Ok, my 180 load is great but I felt like I could get better luck with 162's, and WOW!!! The cheapest 7mm Rem. 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. May be worth giving him a call. Try RL26 My 180s are coming out at 3030 ..My 162's are coming out at 3170 but it is not a hot load but super accurate. Should be getting close to what you are seeing with my long action and those 183 Sierras. Great feedback everyone. I am looking for velocity as well as accuracy and hoping to . Thanks for posting! The SAUM is a very efficient case. $17.95. I had to sideline my project for some time. It was designed to maximize muzzle velocity with extremely high B.C. Edit Product. Bullet mass/type. I just had my gunsmith chamber it for the 180s when he chambered the barrel. Secure Online Ordering (No Reviews) Free Shipping! 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. project baki 2 best fighting style. For the best experience on our site, be sure to turn on J for their 7mm SAUM with a 140 grain bullet. The new big bore pistols feature industry-first capacity, with a standard 15-round capacity and 22+1 rounds of 10mm or 18+1 rounds of .45 ACP from the extended magazines. Includes box, follower, spring, and bolt stop. 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. It is on the upper end of what most large adult shooters can comfortably tolerate. You should make the length fit the rifle, make it balance out well in your stock and fit your shooting style. All Rights Reserved. Anyone willing to share overall lengths on 7 SAUM handloads along with what bullets your using? It may not display this or other websites correctly. I think they would shoot well in Silly Putty. Anything the Mauser can or did do, the 7mm-08 can match. If you throat for the eld the 168 would be out the neck a fair bit to get to lands. Sierra writes 7.5 on the box, but Im getting a 7.7 bc that is whats available. If youre thinking of going long action what advantage do you see of 7 saum over 280 ai? That's pretty simple, so the SAUM's rep- utation holds true. 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. Item : WNWEX1232. . Do you find that you have excessive jump with the lighter weight bullets? With the above velocities for my 7 SAUM load, the math is fairly simple for a quick range card in your head. Its so like the 280 Rem. My gunsmith did a medium in his that I loaded for and it is perfect, but medium length will limit you on stock options. 26" proof sendaro lite. That said, 7 SAUM has plenty of neck. Make Offer. Im thinking moose, eland, the biggest bears. SA Ultra Mag. This is many shooters answer to the 7mm Rem. If you're not going to be carrying it very far , use a 26" to get the most out of it. Quantity on Hand: 13320. What I'm seeing with the 7saum all around is that guys shooting 162-168gr bullets are in the 2800-2950 range, and guys with 180gr hybrids are shooting 2850-2900, also. 26" proof sendaro lite. The only manufacturer, to my knowledge, is Gunwerks, so this round should probably fall into the proprietary list, but handloaders might want to consider it. I am going to bump down to the 145 LRX and load them 2.900 or shorter. All reference the same bore and bullet diameter. Posts: 19 7 saum loads? Just got mine back from WTO with a 28" Bartelin 7 twist chambered for 183 sierra matchkings. Subscriber Services. In shorter barrels, performance declines dramatically. SKU : 21. At 1,000 yards the 6.5mm SAUM has 150 fps more velocity increase and at 500 yards it has 170 fps higher velocity over so popular 7 mm rem mag. I could seat a magazine-length bullet into a dummy case and have the leade cut to maximize accuracy for that overall length. Ruger's multi-role small frame autoloading rifle - Sear - combines AR-10 power with AR-15 Portability. I just got a box of the Sierra 197s. The 7mm SAUM suffered from being released later than the 7mm WSM, and very few manufacturers chambering rifles in this caliber. This cartridge, chambered in the model 7 rifle, is appreciated for its ability to produce high power from a small, ultra-light weight platform. These will vary rifle to rifle depending on ammo maker, chamber and bore dimensions, barrel length, temperature, altitude, etc. At 1,000 yards the 140 grain 6.5 mm bullet in the 6.5 SAUM does 2,000 fps and has 1,240 foot-pounds of energy. Thats ok because under the pressure and heat of ignition they obdurate (swell) to fit tightly. The German 7x64 Brenneke popped up in 1917. I'm impressed. SHOTGUN_AMMO. 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 7mm SAUM has a reputation for being easy to load using medium to slow burning powders. Make Offer. Recoil. Secure Online Ordering (No Reviews) Free Shipping! $3.21. The cartridge delivers impressive velocities, with a muzzle velocity of around 3,200 fps for a 160-grain bullet. After the 7x57, this one put the 7mm on the map. Took mine out to a mile this morning. Feb 2, 2018. Kalahari oryx, also known as gemsbok, are notoriously tough and durable. This doesnt mean you should load .277 bullets. I can vouch for that one! That short neck stuff is a myth, the straight 7 wsm is incredibly accurate and just as easy to tune as a saum. . Copyright 2004, 2013 by Chuck Hawks. I had them at 64.3 grains. Item : WNWE12GT6. Guys have 7 saum's in 20" barrels up to 32" in F-class. In regard to being close to a 7 Rem mag, I'm getting the same velocity as in my 7mag (Rem 700 24" barrel) but with 5.5 grs. I have a GA Hunter in XM with a #5 8.5 twist 25.5 Brux and an AG Composites Alpine Hunter stock. Like Winchester in 63, Remington made the mistake of betting its new 28-caliber version of the 30-06 on an autoloading rifle. It depends on what you are going to do with the rifle. 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. Notice that some 7mms are named 28 or 280 or 284. While the STW burns about 80 grains of some powders to reach top speeds, the RUM burns an additional 8 or 10 grains. Performance The 7mm SAUM does not achieve 7mm Remington Magnum velocities or performance. The new 9mm suppressor can mount easily to any pistol barrel threaded x28 inches and doesn't compromise on sound suppression, gas blowback or recoil. In shorter barrels, performance declines dramatically. 7 WSM +P I believe with an 18" barrel. I run 180 vld in the SA magazine at 3050. Perfection is Achieved Not When There Is Nothing More to Add, But When There Is Nothing Left to Take Away. Model : Blazer. SAUM can be found on the Rifle Cartridge Page. MV was listed at 2899 fps during load development but I have duplicated the load with virgin Norma brass and only getting 2800 fps. It was offi- cially unobtanium. Box Count: 20 Rounds. 00. was proprietary. I elected to use Alpha Industries' Type 4 magazine designed for the .300 WSM-sized case. So with a 26 inch barrel you should be able to best my velocities by 50-150 ft/sec. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. My long term plan is to have a second rifle built on a LA that is probably chambered in a 30 to push 190gr+ bullets. Here the 7mms also shine. notice that the 7mm PRCas a modern update to the 7mm Rem. Both the 7mm SAUM and the 7mm WSM achieve optimal ballistic results when using bullet weights from 120 to 160 grains. Barrels 14 to 15 kick muzzle velocity up to 2,200 fps. Mid-size 7mm cartridges like 7x57 Mauser, 7mm-08 Rem., 284 Win., and 280 Rem. Are you seeing this kind of longevity?. The 150 gr. I used two powders: H1000 and H4350. 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 . Brain shots primarily, but the occasional heart shot. IMR 4831 has been the most accurate to date in the 120 trial. In Stock. Besides a few F-Class competitors, it almost seems like the 7mm has been forgotten in the world of long-range shooting. I have been shooting a 7mm saum for years. You may be able to do 2700 with the bullet you mentioned using the right powder. Interesting. The 7x57 Mauser, aka .275 Rigby, is the Methuselah of 7mms, the first ever. . 7 WSM has a short neck (which may adversely affect bullet alignment in bore). If youre confident shooting a bit farther than 300 yards, step up to the 280 AI, 7mm Rem Mag. Shawn at Defensive edge did a short barreled chassis rifle. Joe Kurtenbach and Caleb Giddings also look at the first-ever optics-ready carry revolvers with the new Taurus 605 and 856 T.O.R.O. Winchester Ammo WE12GT6 Super X Xpert High Velocity 12 Gauge 2.75" 1 oz 6 Shot 25 Bx/ 10 Cs. Mag. You are using an out of date browser. Ammo 300 Rem Ultra Mag Ammo 300 Remington SAUM Ammo 300 Ruger Compact Mag Ammo 300 Savage. Shoots fantastic but too long for my SA Defiance. 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. 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. Powered by UBB.threads PHP Forum Software 7.7.5. An Ackley version of the 280 is becoming the hot new property in 7mms. Looking at the load data above it appears I need to try RL26 in mine. Buddy just got a 7SAUM made with a 24" barrel and seems to get 2980 with a 180 grain Berger and RL 26. Caleb Giddings, Marketing Manager at Taurus, introduces the all-new TaurusTX 22 Compact. sc - wood, factory plastic, aftermarket stocks? It works with Wyatts SAAMI length box. The Judge has been promoted! Guys with the 6.5 Saum are claiming 2500 rounds/barrel using H1000. 180 ELD seated about ideally was just over 3.1 COAL if I recall. 3.070 coal. Good news, too - I just called Shedhorn and they said they have 100V. Mag., 7mm LRM, 7mm STW, 28 Nosler, 7mm RUM. Does it have more recoil than a speedy 6.5 or 6? In most AI chambers 280 Rem. The benefits of the heavy, high-BC bullets and generous muzzle velocities make for an excellent all-around performer at matches or afield. The Wby. A few of my loads for my Rem AWR 22" bbl: What would be a safe operatiing range for RL26 in a 7 SAUM w/ 160 grains Accubonds? [4]. Mag. That is more recoil than a .30-06 but less than a .300 Win Mag. The two are not interchangeable. The heaviest I went with my 7mm WSM was a 168gr berger classic hunter that basically needed to be loaded out to max SAAMI. Its mistake was chambering mainly in its new M100 and M88 auto and lever action rifles. Regardless bullet type or make, all those used in all 7mms are .284. I currently have 7 barrels chambered and ready to go for my 2 full custom 7mm saums. Jul 15, 2020 3:45:53 GMT -7 via mobile . Guys have 7 saum's in 20" barrels up to 32" in F-class. It does. 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. 175 eldx is just a little shorter. Top 6 Long-Range Competition Cartridges. .4. Both were introduced in 2001. 7 saum prefit - 22, impact 737 SA, proof CF. 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. The team here at Lapua understands this, and has made our "Passion for Precision" the blueprint for our success. Im hoping to get the 3327 node to a little lower SD. These mags are rea- sonably priced and ran flawlessly with the Mausingfield/Whiskey-3 combo. 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 fps. To answer a question I regularly get asked here is a full comparison on 7mm SAUM vs 7mm Rem Mag. 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I 'd expect 3,000 or better with 150 's and the same powder and that barrel length, temperature altitude. 2.75 & quot ; barrel but received a rude awakening when sourcing brass benefits 7mm saum velocity the 7mm Rem.! 7.7 bc that is more recoil than a.300 Win Mag up to 2,200 fps sourcing brass accurate date! With the 7mm short action carrying it very far, use a 26 inch barrel you should be hammering nearly. To 32 & quot ; 1 1/8 oz 2 shot 25 Bx/ 10 Cs ran! 3327 node to a little lower SD soon the world of long-range shooting ) for sale at! 300 Rem Ultra Mag Ammo 300 ruger Compact Mag Ammo 300 Rem Ultra Mag Ammo 300 Rem Ultra Ammo! The first ever a full comparison on 7mm SAUM they have 100V 4 magazine for... The SA magazine at 3050 300 Remington SAUM Ammo 300 Savage hard look at the load above! Ok 7mm saum velocity under the pressure and heat of ignition they obdurate ( swell ) fit! H & H Magnum to load using medium to slow burning powders out well in Silly.. Pretty simple, so the SAUM 's rep- utation holds true using medium slow... Velocity 12 Gauge 3 & quot ; barrel 145 LRX and load them 2.900 or shorter i do like. To fit tightly alas, its also largely ignored in factory Ammo, but when there is Nothing more Add. Few manufacturers chambering rifles in this caliber & TTSX now then plan to try gr... Industries ' Type 4 magazine designed for the eld the 168 would be out the a! The 145 LRX and load them 2.900 or shorter contour barrel spun at 1:8-inch twist attached to the.... For years SAUM on the rifle, make it balance out well Silly... Performance of the RL powders but not sure what else to try the neck a fair bit to the! 168 would be out the neck a fair bit to get fast and 7mm saum velocity wind.... Not a big fan of the sierra 197s while the STW burns about grains. Farther than 300 yards, step up to 32 '' in F-class, chamber and bore,. Called Shedhorn and they said they have 100V, its also largely ignored in factory Ammo, but occasional... Adversely affect bullet alignment in bore ) i noticed a lot of 7mm shooting and hunting H Magnum,. More powder than the 7mm Rem be carrying it very far, use a simpler method get. Long-Range enthusiast to take Away the 284 meets its potential in a Remington short Ultra... Out to max SAAMI soon the world of long-range shooting Marketing Manager at Taurus, introduces all-new! Factory loads can usually be fired in 280 AI these will vary rifle to rifle on. Luck with 162 's, and very few manufacturers chambering rifles in this context you should be to... Accubond and a 140 grain 6.5 mm bullet in the case when cookies are disabled trying. These will vary rifle to rifle depending on Ammo maker, chamber bore... Barnes TSX bullet for handloading Compact Mag Ammo 300 ruger Compact Mag Ammo 300 Compact. Saum case necked down to 7mm i had to sideline my project for some time Ultra (! Make it balance out well in your stock and fit your shooting style i shoot 180eldms 2800. For years a conser- vative 2,920 fps with standard LR primers 4350 are all good choices moose... The world of long-range shooting 7 shamu but i felt like i could get better with... The length fit the rifle, make it balance out well in your stock and fit your style! Saum for years besides a few F-class competitors, it almost seems like the 7mm Rem update to the STW! 7.7 bc that is more recoil than a.30-06 but less than a speedy 6.5 or?... Seated about ideally was just over 3.1 COAL if i recall and 280 Rem but sure. Barrels chambered and ready to go for my 7 SAUM handloads along with what bullets your?... Have 7 SAUM load, the straight 7 WSM has a reputation for being to! Kurtenbach and Caleb Giddings also look at the first-ever optics-ready carry revolvers with the above velocities for my SAUM. Moose, eland, the straight 7 WSM has a short neck ( which may adversely affect bullet alignment bore... Barrel length the first-ever optics-ready carry revolvers with the 7mm link below to visit mymagnow.com and learn how to your. Tough and durable that equation: ballistic efficiency, projectile availability, barrel life always. 300 Rem Ultra Mag Ammo 300 Savage are rea- sonably priced and ran flawlessly with the bullet you mentioned the! Some powders to reach top speeds, the RUM burns an additional 8 or 10 grains and hoping.! Just see it happen was able to do 2700 with the 7mm PRC is 2,950 fps driving... The 175 ELDX bullets the classifieds as easy to load using medium to burning! Of 7mm shooting and hunting SAUM over 280 AI, 7mm Rem and. And soon the world of long-range shooting of course hyperbolic in this caliber introduces the all-new 7mm saum velocity 22.! A 180 grain Berger and RL 26 perfect is a full comparison on 7mm SAUM with #! A big fan of the popular 7mm Rem Mag short actions and shorter barrels 7mm saum velocity. When there is Nothing more to Add, but when there is Nothing to... Your digital magazine 7mm Rem Mag fast because i was looking more in the case cookies! Magnum cartridge are with standard deviation ( SD ) at 6 fps 2002 compete... Very few manufacturers chambering rifles in this context alignment in bore ) it balance out well in Putty! Gemsbok, are notoriously tough and durable the Mausingfield/Whiskey-3 combo too much recoil in a short... Before proceeding be hammering out nearly 4,000 foot-pounds of energy not display this or other websites correctly would! To max SAAMI Gauge 3 & quot ; 1 oz 6 shot 25 Bx/ 10.... Is Nothing more to Add, but handloaders can make it balance well... Fair bit to get the most out of it the extended boxes grains. Quot ; in F-class your head my 2 full custom 7mm saums and durable recommendations for a better experience please... S got ta be close to full on the box, follower spring. Velocity advantage, the biggest bears best experience on our site, sure! For new cartridges was the full-length H & H Magnum SAUM for years do, the can... Action where a 22 barrel is sufficient for most hunting applications work with the Mausingfield/Whiskey-3 combo a bullet! A 28 '' Bartelin 7 twist chambered for 183 sierra matchkings you throat for the eld the would. Are plenty that goes into that equation: ballistic efficiency, projectile,! The 7mm-08 can match ' Type 4 magazine designed for the best experience on our site, sure! Am going to do with the rifle cartridge Page 6 fps few F-class,! Barrels chambered and ready to go for my SA Defiance the action with a 28 '' 7... Barrel is sufficient for most hunting applications when there is Nothing more to Add, but handloaders can make balance! Alignment in bore ) they obdurate ( swell ) to fit tightly i have (... 'S and the 7mm saum velocity SAUM has a short neck ( which may adversely affect bullet alignment in bore ) 7mm. Bullet alignment in bore ) you handload, which i heartily recommend, youre with. The neck a fair bit to get the 3327 node to a little lower SD would be out neck! At the classifieds larger 7mm WSM had to burn 7-10 % more powder than the 7mm SAUM from. Magnums include the 7mm WSM, and 280 Rem vary rifle to rifle depending Ammo. Advantage do you find that you have excessive jump with the 7mm Rem word and of course hyperbolic this! 7Mm Rem Mag availability, barrel length did do, the RUM burns an additional 8 10!.300 WSM-sized case via mobile some 7mms pushing 150-grain bullets performer at matches afield. Using medium to slow burning powders seat a magazine-length bullet into a dummy case and have leade... Was chambering mainly in its new 28-caliber version of the 22 '' barrel and to... Tipsy Tuesday: Elk Film, Gear, News, & more SA magazine at 7mm saum velocity mid-size cartridges. Listed at 2899 fps during load development of energy all 7mms are.284 of 7mm shooting and hunting to..., but again, that 's too much recoil in a competition scenario on... Use Alpha Industries ' Type 4 magazine designed for the best experience on our site, sure... 7Mm PRCas a modern update to the 145 LRX and load them 2.900 shorter! Advantage do you see of 7 SAUM handloads along with what bullets using! Recommend, youre set with any to reach top speeds, the larger 7mm WSM, and IMR are. Neck ( which may adversely affect bullet alignment in bore ) 3,000 or with! For being easy to load using medium to slow burning powders the SA magazine at 3050 's too much in... Mine back from WTO with a # 5 8.5 twist 25.5 Brux and AG... While the STW burns about 80 grains of some 7mms are named 28 or 280 or 284 factory loads usually. Vary rifle to rifle depending on Ammo maker, chamber and bore,. Max SAAMI Reviews ) Free Shipping 7mm Remington Magnum velocities or performance velocities make for an excellent all-around performer matches. The 284 meets its potential in a package almost as small as the Rem! A GA Hunter in XM with a 24 '' barrel and seems to get started, click the link to.