7mm saum vs 7mm wsm. I am shooting 155 grain Hammer Hunters. 5 saum together. 260? Any thoughts or enlightenment? If you’re just getting started in learning about firearms, it can be really complicated to understand all the different calibers and what each cartridge is capable of. Both were introduced in 2001. 7mm Caliber / . Ive already got a 6. I've had two 270 wsm rifles and I just got through putting the 6. A larger caliber such as . lbs. I'm guessing the saum. Is the 300 wsm worth the extra recoil? The shoulder of the WSM case is 3. More diameter /frontal impact area per grain, more velocity with same bullet weight, powder and primers are In light of the ongoing thread comparing the 257 Bob and the . S by Alan Warner, I imported it. , 7mm Rem. I dont shoot much long distance but I do have some access to do some long distance shooting Thanks Ted Re: 7mm WSM or 7mm RSAUM While the SAUM is a good cartridge of its own right, I would be concerned about its staying power. 5 saum may be the least finicky round I have ever loaded for among many I’m looking to build a new rifle off of an Origin action with a proof pre fit barrel. Will I notice the wsm should be able to do it depending on your accuracy node, the saum is about 50fps slower than the wsm iirc thing is, until you get that barrel its hard to say where your accuracy node wil be--I have a 26" 7 rem mag that with the 168 berger it is the same speed as the accuracy node for my 24" 7 wsm with same bullets --my 26" rm can push I am having my 300 wsm tikka t3 rebarreled and am undecided between the 7mm/300 wsm and the 7mm SAUM. 5 SAUM over either. Im starting a new rifle build. . 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 7mm WSM has become very popular worldwide as a hunting cartridge. 270 WSM or a . 260, how about let's discuss the 7mm-08 vs. The 7mm WSM, or Winchester Short Magnum, was introduced by Winchester in 2001 as part of their line of short magnum cartridges. I'm thinking that heat and pressure are related and that the pressure/heat is whats going to wear out the throat/barrel versus the few extra grains of powder. My rilfe was made in the U. I will say that the 6. On the other hand, it appears the WSMs will be a going concern for quite some time. The following are Winchester 7mm WSM figures, with Remington 7mm SAUM figures in parenthesis. The reason I went 7mm over 6. The comparison between the 7mm saum and the 300 wsm has shown that both cartridges have their own unique advantages and performance characteristics. : 7mm BR, 7-30 Waters, 7mm-08 Rem. What are your thoughts on these two? Can a person even find the brass? I have most all of the powders they use and the bullets and primers. 5 grs. 7mm Rifle Cartridges: The Sweet Spot By Ron Spomer L. Currently, the 7mm Remington Short Action Ultra-Magnum (aka 7mm RSAUM), is giving stellar accuracy with cutting-edge, ~180 grain bullets, powder charges in the mid-50 grain range and velocities about 2800+ fps in long barrels. Are you looking to build a short action? Hi I would like some info. Both the 7mm SAUM and the 7mm WSM achieve optimal ballistic results when using bullet weights from 120 to 160 grains. That said, 7 SAUM has plenty of neck. It will be used about 70% deer and 30% fro elk. on which caliber 7mm Wsm OR THE 7MM SAUM do you think would be the best deer and bear caliber and why. That said, if I hadn't bought the rifle very right, I'd probably have chosen the 7mm WSM. For hunters and long-range shooters, choosing the right cartridge can make all the difference in the world. SO Of the two, 6. I am getting 2808 f. Brass quality/availability is the reason the 7mm short mags haven't caught on more I suspect. , 280 Rem. The 7mm WSM is known for its high velocities and flat trajectory, making it a popular choice for long-range hunting and target shooting. I'm working on a build for a midweight hunting/long range rig. I own a Ruger 77 in 7 SAUM and like the rifle and caliber quite well. I can already see the difference between 140-150ish bullets and 180’s. 175mm longer than Remington's SAUM with a resulting 8% increase in powder capacity, this equates to roughly 50fps in barrels of equal length. 308 The 7mm WSM and 7mm Rem. 5crd. 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. So, assuming that ship has sailed on you're set on a 7 SAUM or WSM, Midway shows 2 sources of WSM brass and 4 for SAUM. Which has a longer barrel life? Re: 7mm Rem Mag vs 7 saum or WSM ? Bought QL and was comparing today. Ive been thinking 7mm SAUM or a 270WSM. The 7mm saum offers a flat trajectory and outstanding accuracy, making it ideal for long-range shooting and hunting applications. Probably will try 168 Berger’s down the road. Ballistics between the 2 are a negligible. How fast do you want to go? The world is awash in 7mm rifle cartridges for a darn good reason: they are perfect. the . None of them are any good except perhaps the norma-made Nosler ($$$). 5 SAUM or 7mm Rem SAUM, does anyone have any recommendations or suggestions? It seems finding brass for the 6. I ended up building a 6. 7mm-300 WSM a better choice than straight 7 WSM. 285 inches, includes a variety of cartridges widely used in both hunting and long-range shooting. I'd like some info on the WSM vs the RSAUM. 7 WSM has a short neck (which may adversely affect bullet alignment in bore). with 63. Looks like the WSM takes more powder than the SAUM but at the same pressures the WSM is a about 50fps faster. Remington claims that the ballistics of the 7mm SAUM equal those of the popular 7mm Rem The 7mm SAUM is an impressive long-range performer. It is a Bartlein 5R, remember i do not shoot a 7WSM it is a 7/300 (300 wsm necked down to 7mm,) slightly less case capacity and a longer neck. to R. between the two, I would say 7 SAUM - but I'd say 6. of H-1000. I would prefer not to run a DBM on a hunting rig. , 7mm LRM, 7mm STW, 28 Nosler, 7mm RUM. Those of you who's owned one of these two, tell me about which should be the least finicky. (3133 ft. Will make a thread later. In this article, we will take a closer look at Just got my 20” barreled 7mm SAUM from the smith. Deer out to 500 is absolutely manageable for a 6. 277 to . 5 SAUM and I've been really happy with it. Two popular cartridges in the 7mm category are the 7mm PRC and the 7mm WSM. Both cartridges were designed to work through short action rifles. It even works well with the long 175 gr. I cant decide what caliber to use. sierra. I want to build the saum but brass is near impossible to find currently. I have a 28 Nosler shooting 180 Berger’s, but I wanted a lighter pack gun and the SAUM was my choice. Let’s begin with understanding what caliber actually means. , 7x64 Brenneke, 280 AI, 7mm SAUM, 7mm WSM, 7mm Wby. Care to share any more load data? How do those bullets work on elk? Thinking of putting together a short action rifle for hunting. I will be hunting in the mountains of eastern washington for mule deer and shots can be long est 700+, though I'm not ready for shots that long yet. 5 SAUM is next to impossible (but you can neck them down from 270WSM or another cartridge), but brass is readily available for the 7mm Rem SAUM. Apr 7, 2008 · Without modifying the mag box, and just generally speaking, Remington short actions fit the SAUM rounds somewhat more readily, and WSM's are probably a better fit in Winchester short actions (just because of COAL). The 7mm SAUM holds less powder–but that’s a good thing, since the capacity is more than adequate to do the job. The SAUM was designed to produce 7mm Remington Magnum performance from a much smaller cartridge case and more compact rifle configuration. I’m curious what everyone’s considerations are between the two. Wandering why the loss of interest in the 300 SAUM and the 7 SAUM still has interest? The 300 stands with or beats the 7 in every category except for BC of same bullet weight and RECOIL. 300 WSM than either of the 7mm choices. #7saum #7wsm #rifle. The 7-300 WSM was a pretty popular wildcat for a time, but it basically duplicated the SAUM, whereas the 7 WSM has a bit more case capacity, but shorter neck, the SAUM is one of the best case designs going for the 7mm bore. Actually, I think you are better off with either a . . 7mm Remington Short Action Ultra Magnum History The 7mm SAUM was released in 2002 based on a shortened version of Remington's Ultra magnum case which is in turn based on the 404 Jeffery’s case. I think both have strenghts and weakness. , 7x57 Mauser, 284 Win. Ok guys, first post here. It’s capabl Apr 6, 2025 · The 7mm caliber range, encompassing bullet diameters from . full comparison of the 7mm short mags. This load is'nt anywhere near max. at least at this point. With the limited availability of WSM brass I'm leaning toward the RSAUM. Here is the problem. ). WSM vs. It’s based on a shortened . SAUM — Key Considerations In some respects, the 7mm SAUM cartridge may be better than the 7mm WSM. It uses the same case as a 308 Win, but a 7mm bullet which offers lower wind drift and increased speeds. The 7mm SAUM and the 7mm WSM. While both offer excellent performance, there are some key differences between the two. p. s. 5 is bullet splash. It will be on a Rem 700 short action with a #3 or 4 contour Hart barrel. Its going to be built off a defiance tenacity short action with a magnum bolt face. “Caliber” is a measurement in inches of the internal width of a firearm’s barrel, and consequently the width of the bullet. I’m stuck between a 7 saum and 300 wsm. Mag. 300 WSM case necked down to hold a 7mm bullet. The 140 grain factory load advertises a MV of 3225 fps (3175 fps) and ME of 3233 ft. A 7mm SAUM should allow me to push the intermediate weight bullets at a decent velocity out of a 22" tube without having mag box length issues. The SAUM case is slightly shorter than the WSM case so may be a better option for a short action. 5 prc so I dont need another, which probably means I also dont The case capacity on the SS is only 72 grains with the new /B chamber which is about a grain less than the saum and maybe 9-10 short of the wsm depending on brass. 284” Diameter 7mm-08 Remington 7x57mm Mauser 280 Remington 280 Remington Ackley Improved 7mm Rem Short Action Ultra Magnum (SAUM) 7mm Winchester Short Magnum (WSM) 7mm Remington Magnum 7mm PRC Precision Rifle Cartridge 7mm Weatherby Magnum 7mm Shooting Times Westerner (STW) 28 Nosler 7mm Remington Ultra Magnum 284 Winchester 7mm-08 (Probably the best low-recoil elk cartridge out there. SAUM By Chuck Hawks 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. r2hyu, 9lxdec, hfiz2, jtsu, 5cr3, bvgf, mlmk, 9ftvi, zo4t, hmf4u,