7mm short mag ballistics
That alone might be a good reason for Ruger and Hornady to take such a step. Mag. SAUM). That's when Winchester kicked over the traces and brought out their .300 WSM cartridge, based on a new bottleneck case with a head diameter of .555 inch and no belt. In 2005 the .325 WSM came along. But the driving force behind the shortmags could just as likely have been a mandate from marketing to dream up another neato magnum offering so they could sell more guns and ammo. And it offers moderate recoil (13.1 ft. lbs. 7x64mm Brenneke Ammo. 9.3x74mm Rimmed Ammo. Recoil energy with either of the .300 short magnums runs about 23-26 ft. lbs. The standard length 7mm Rem. In the same class as the .300 short magnums is the .325 WSM. Complete .300 Winchester ammunition ballistics Chart. There were some wildcat and proprietary short magnums developed during the intervening years, but no other SAAMI standardized short magnum cartridges were introduced until 2000. 7mm-08 Remington Ammo. If you want a flat shooting round for short hunting situations, both the 7mm RM and the .300 WM are going to get the job done. WSM and WSSM family of cartridges. These figures are well beyond what the short action .358 Winchester can achieve. 30-30 Win. In 2004 they announced the .25 WSSM. 30 Caliber.308” Diameter. They are too similar to each other and neither offers any ballistic advantage over the established and much more popular 7mm Remington Magnum. Magazine capacity may be reduced by one cartridge because the WSM and SAUM cases are so fat--another reason standard magnum cartridges are preferred for use on dangerous game. Mag. As a cartridge for a "guide rifle" it is hard to beat. The 6.5mm Remington Magnum is a flat shooting, long range CXP2 class game (deer, antelope, sheep, goat, and black bear) cartridge on the order of the .270 Winchester. (An unnecessary reduction in firepower is clearly undesirable when hunting dangerous game.) The 7mm WSM d… For this reason, cartridges with rebated rims are not regarded as a good choice for use in rifles that might be used on dangerous game. These are the most useful of the short magnum cartridges, although not the most popular. The body of the case is bigger around than the rim. (3133 ft. Joined: Jun 18, 2011 Messages: 37 Location: Connecticut. The lighter, shorter 7mm bullets are preferred in these short case magnums. Their performance is easily exceeded by standard cartridges, such as the .25-06. The Remington Custom Shop also chambers rifles for the .350 Magnum, which seems to have caught its second wind in the 21st Century. It actually has a .315" bore diameter and should have been named the .315 WSM. The 7mm WSM cartridge achieves its useful purpose as an excellent cartridge for larger mule deer, sheep, black bear and elk. Interesting cartridges, these short magnums. (The latter is rather a mixed blessing when shooting a magnum cartridge.). Recoil is right up there, at about 25 ft. lbs. handily out-performs the new .25 WSSM, also introduced in 2004, as a big game hunting cartridge. That leaves the .338 RCM a definite step ahead of the .325 WSM, but clearly inferior to the .338 Win. Magnum's reputation as a slayer of giant animals takes up too much powder space in the short RCM case to be practical. Thread Status: Not open for further replies. Compare all .300 ammunition manufacturers on one easy to read chart. Those who are interested can read the individual articles about the various short magnums on the Rifle Cartridge Page. came on the scene and won the hearts of many hunters looking to use a bullet of less than .30 caliber, and quickly overtook the .264 Win. was reintroduced in 2004, also in the Model 673. Design. Magnum are unique cartridges and each offers something special to the shooter. The biggest problem with any .300 Magnum is its excessive recoil, which is well beyond the 15-20 ft. lb. .270 versus 7mm Rem Mag. The .338 RCM is offered factory loaded with 200 and 225 grain bullets, which is fine as far as it goes. I can see some appeal to the idea of a .250 Short Magnum based on the .300 RCM case. that will better the performance of the Remington version, it still maintains its seat at the head of table. and 6.5mm Rem. In 2003 Winchester introduced a line of Super Short Magnum (WSSM) cartridges, starting with the .223 WSSM and .243 WSSM. The following are Winchester 7mm WSM figures, with Remington 7mm SAUM figures in parenthesis. limit the average shooter would do well to observe. The combination of great ballistics with manageable recoil has made the 7mm cartridge a favorite among long-range prone and benchrest shooters. The 7mm Remington Magnum offers ballistics better than the .30-06 Springfield with all available bullet weights, one of the more popular loads being a 160 grain spitzer loaded to 3,000 ft/s (910 m/s). The .300 WSM has found a place in the market, while the .300 SAUM is already obsolescent. These figures were all taken in a 24 inch test barrel. The shoulder angle was moderated to 28 degrees in an attempt to retain a modicum of feed reliability. As far as I can tell, all WSSM caliber rifles have been discontinued, although Winchester continues to offer the ammo. It is an 8mm cartridge and its performance is nearly identical to that of the .300 WSM. Does the perfect muley cartridge really exist? The .270 WSM shoots as flat as the 6.5mm Magnum and hits a little harder. They have not achieved any lasting commercial success and WSSM rifles have already been discontinued. It is a member of the Winchester Short Magnum family of cartridges. However, their fat bodies have a head diameter immediately above the extractor groove of about .55 inch. The chamberings of choice are the .284 Winchester, 7mm Winchester Short Magnum (7mm WSM), and 7mm Remington Short Action Ultra … 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 2001.. The first true commercial short magnum was the .350 Remington Magnum, introduced in 1965 by Remington. and exactly the same claim is made for the 7mm WSM. They are both belted magnums based on a blown out .375 H&H case with a 25-degree shoulder, reduced to a length of 2.17 inches. is a useful cartridge that remains my favorite short magnum. Mag., .270 WSM, .300 WSM, 7mm WSM, .300 Rem. These .308 length offerings, developed by Hornady for Ruger, are based on shortened .375 Ruger case. The performance of the .300 RCM is comparable to that of the other .300 short magnums, while the .338 RCM--a true medium bore cartridge--is comparable to the .350 Rem. The ballistics of the .350 Remington Magnum factory load introduced in 2003 claim a 200 grain bullet at a MV of 2775 fps and ME of 3419 ft. lbs. I like 7mm ballistics, however, the 7mm always seemed to me to be a P.I.T.A. In reality, many factors influence intrinsic accuracy and performance more than the length of the powder column inside of the cartridge. This cartridge came about as the result of a failed attempt to create a .338 WSM. The most recent short magnum cartridges, as of this writing, are the .300 and .338 Ruger Compact Magnums (RCM). 300 Sav. It pretty well fills the bill for a short action elk caliber with all-around capabilities and it was on the ground first, although the .300 RCM is technically superior. Some people erroneously believe the short case necks make the 7mm WSM poorly suited to heavier bullets, limiting the cartridge's usefulness on larger game. The main argument in favor of any of the short magnums is their alleged greater efficiency due to their shorter powder column. vs. 7mm Rem. The 160 grain factory load claims a MV of 2990 fps (2960 fps) and ME of 3176 ft. lbs. 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. With the exception of the .300 RCM, the other .300 Short Magnums are not recommended for use on dangerous game. As such, they (along with the 6.5mm and .350 Rem. Special deals on 7mm WSM Winchester Short Magnum ammo.Products listed on our website are in stock and ready to ship. Compared to true magnum cartridges such as the .240 and .257 Weatherby Magnums they are an embarrassment. Nor are their sharp 30-35 degree shoulders conducive to smooth and reliable feeding. It is no different in this respect than the popular 300 Winchester Magnum. This means that they offer improved feeding reliability compared to the WSM and SAUM short magnums. Mag. Mag. (3221 ft. The following are Winchester .300 WSM figures. The differences between the 7mm Rem Magnum and the .300 Winchester Magnum rounds are shown in the table above. They are not just duplicates of earlier cartridges. IMR 4350 seems to be an efficient powder for this cartridge. None, however, are interchangeable. Mag. In a hunting rifle, any advantage conferred by a shorter powder column is insignificant. Mag. Winchester claims a muzzle velocity (MV) of 3,225 ft/s with a 140 grain bullet for their 7mm WSM cartridge; the claimed muzzle energy (ME) is 3,233 ft. lbs. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, Mag. In short, like the 7mm Rem Mag, the .300 Win Mag is an excellent cartridge that packs more performance than the .30-06 Springfield into a comparably sized package. For 2017 they are available ONLY in the Ruger Guide Gun. are the best designed and most reliable of the short magnum cartridges. Mag. Hornady offers .300 RCM factory loads with 150, 165 and 180 grain bullets; 200 and 225 grain bullets are offered in the .338 RCM. 9.3x62mm Mauser Ammo. The .325 WSM is intentionally misnamed to make it sound bigger than it is. Mag. The overall cartridge length is 2.86 inches. All rights reserved. I thought "well this may be the answer to my issue"! This is a beltless bottleneck case with a rim and head diameter of .532". , The 7mm WSM has failed to gain the same popularity as the other cartridges in the WSM family. More important, the short magnum cartridges work through short rifle actions, which saves about 1/2 inch of bolt throw as well as overall rifle length, and a few ounces of weight. 7x30mm Waters Ammo. By David E. Petzal. has about a 100 fps advantage with these heavier bullets. in an 8 pound rifle) in the light weight hunting rifles that are the natural home of short magnum cartridges. All of these are based on the WSM case shortened to a length of only 1.65" and a COL of 2.36". I look at all this with considerable interest, having just inherited some rifles, including an R700 7mm Remington Magnum. The 7mm WSM and 7mm Rem. Overall cartridge length is 2.8 inches. This gun in a short action with a 26″ barrel tips the scale at 6 lbs 3 ozs. The 7mm WSM is similar to the .300 WSM with the case necked down to handle .284" bullets. The RCM's were introduced in 2008. In shorter barrels, performance declines dramatically. 300 RCM. lbs., a 140 grain bullet at a MV of 3125 fps and ME of 3035 ft. lbs. lbs.). SAUM, 7mm Rem. 7x57mm (7mm Mauser) Ammo. A short action 27” barreled 7mm WSM is approximately the same length as a 26” barreled 7mm Remington Magnum. Note: This information comes from the manufacturer and is for informational purposes only. This can lead to feeding failures and over-ride jams. All figures taken in 24 inch test barrels. Foundry Outdoors carries the best selection of 7mm WSM Winchester Short Magnum ammo online. It was a cartridge decades ahead of its time when it was introduced. 308 Mar Exp. The most important difference between this cartridge and the .300 WSM is the relative scarcity of 8mm bullets for reloading. Like the earlier Remington short magnums, they mate with standard magnum-size bolt faces. As for the other short magnum calibers, time will tell, but they are not setting any sales records. The WSSM's are really best suited for use in single shot rifles, just like the bench rest cartridges that inspired them and they have been a sales flop. Also, the short 7mm magnums are not recommended (for the reasons cited above) for hunting thin-skinned dangerous game (bears and big cats). It is a member of the Winchester Short Magnum family of cartridges. 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 2001. It has a rebated rim, bottleneck casing with a 1:9.5 twist on a large rifle magnum primer. 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. , Cost is another factor limiting popularity. Uncategorized Ammo. Velocities for this barrel length are on average, 80fps faster than the standard 7mmWSM and the reduction in recoil can aid accuracy immensely. You can buy the 6.5 in … The 7mm Rem Mag is a flat shooting round that is available in a good selection of bullet weights, though maybe not as many as the .30-06 Springfield. Firstly, both rounds are belted mags based on the .375 H&H Magnum cases.The primary function of a belted magnum was to provide accurate headspace control because the sloping shoulders, while reducing … The 150 grain factory load advertises a MV of 3200 fps (3110 fps) and a ME of 3410 ft. lbs. The .350 was reinstated in 2003 when Remington brought out the Model 673 bolt action rifle for the caliber. lbs.). In reality rifles chambered for the 7mm WSM typically chronograph 50-100 ft/s faster than the 7mm Remington Magnum with all bullets weights. Remington’s 7mm Mag. However, after looking at the Sherman case, it looked exactly like a 6mm Dasher on steroids! It is worth noting that the 6.5mm Mag. Complete 7mm Remington Magnum Winchester ammunition ballistics Chart. In this cartridge comparison of the 7mm Rem Mag vs .300 Win Mag, ... it also must send heavier grain bullets down range while maintaining necessary terminal ballistics. (3112 ft. There has been speculation about what other calibers might be offered in one or the other of the short magnum formats. In fact, one of the justifications for the extremely sloping 8.5 degree shoulders of the original .375 and .300 H&H Magnum cartridges was feed reliability because of their anticipated use on dangerous game. It is probably a better choice than the 6.5 Magnum for large CXP3 class game like elk. The true short magnum cartridges begin with the 6.5mm Rem. are unique because of their short, belted cases (and easy to tell apart because one has a skinny bullet and one a fat bullet), the new WSM and SAUM short magnums all look very similar to each other. Specifications [edit | edit source]. 7mm Rem Short Action Ultra Magnum Load Data; 280 Ackley Improved Load Data; 7mm Winchester Short Magnum Load Data; 7mm Remington Magnum Load Data; ... 7mm Wby Mag. SAUM and .300 RCM also advertise similar ballistics. October 28, 2013 The Remington 6.5mm Magnum factory load drives a 120 grain bullet to a muzzle velocity (MV) of 3210 fps and muzzle energy (ME) of 2745 ft. The Federal Ballistics Calculator lets you quickly determine the trajectory for any rifle or handgun load, and save data for an unlimited number of loads. Any .300 Magnum is most appropriate when the emphasis in on hunting the larger species of big game. The WSSM cartridges have caused major problems for rifle designers attempting to work with these very short, very fat cases, because they are an inherently poor design for use in the box magazines of almost all modern repeating rifles. at the muzzle. Mags.) The stats are generated using both a 7mm Remington Magnum, Winchester Ballistic Silvertip, 140g (ballistic coefficient 0.46) and a 7mm Remington Magnum, Winchester Ballistic Silvertip, 150gr (ballistic coefficient 0.493) being fired at a velocity of 3100fps from muzzle point blank, this also takes into account the standard 1.5" scope height, and a gun that has been sighted in at 100 yards. is a true medium bore cartridge. in an 8.5 pound rifle, although this is actually moderate for a medium bore magnum. Rimfire Ammo 17 HMR Ammo. And, in spite of the myriad attempts to produce a 7mm Mag. The 7mm SAUM currently retains a small following. Regardless, if I had to pick just one of these for all-round hunting, it would be the 7mm Rem. The following ammunition cartridge ballistics information and chart can be used to approximately compare .270 WSM Winchester Short Magnum vs 7mm-08 Remington ammo rounds. The 140 grain factory load advertises a MV of 3225 fps (3175 fps) and ME of 3233 ft. lbs. The .300 SAUM is already obsolescent, as even Remington has quit chambering rifles for it. .350 Rem. On the other hand, the Winchester Short Magnum cartridge does not have a gigantic advantage in either category either and there’s actually a smaller difference in the ballistics of the 7mm WSM vs 7mm Rem Mag than there is with the 270 WSM vs 270 Winchester. This would exceed .25-06 performance in a short action cartridge and make an excellent, although specialized, long range plains and mountain rifle caliber. Case capacity of the SAUM is slightly less than the WSM, as is the factory COAL. Let's take a look at the ballistics and prospects of the various short magnum cartridges, starting with the WSSM trio. 9x18mm Makarov Ammo. Mag. lbs.). has about a 100 fps advantage with these heavier bullets. rifles. The .350 Rem. ... Ballistics. Mule Deer Cartridge Showdown: .270 Win. Think, pronghorn, mule, and fallow deer. I'd rather shoot the PRC all day long rather than the 7mm. Newbie22 Member. lbs., well beyond the performance of the standard short action .260 Remington. All velocities were measured in a 24 inch rifle barrel. From left to right: http://www.chuckhawks.com/short_magnums.htm, http://www.chuckhawks.com/factory_ammo_prices.htm, http://www.ballisticstudies.com/Knowledgebase/7mm+Winchester+Short+Magnum.html, https://en.wikipedia.org/w/index.php?title=7mm_Winchester_Short_Magnum&oldid=977598058, Creative Commons Attribution-ShareAlike License, This page was last edited on 9 September 2020, at 20:15. SAUM and .300 RCM also advertise similar ballistics. Given the initial lack of consumer acceptance, the development of short magnums languished after 1966. 13 shows top velocities of 2942 fps with their 180 grain bullet, 2676 fps with their 220 grain bullet and 2484 fps with their 250 grain bullet, all taken in the 22 inch barrel of a Ruger M-77 rifle. Mag. Ballistics comparison video between the 7mm Remington Magnum vs the 300 Winchester Magnum. What Are The Finer Points In Reloading the 7mm Rem Mag. 30/40 Krag. in an 8 pound rifle, but less than the other short magnum cartridges. 7mm Remington Short Action Ultra Magnum Rifle Cartridge by Nosler Inc. Nosler - Bullets, Brass, ... Abbreviated Name: 7mm Rem SA Ultra Mag Slang Name: 7mm SAUM . The .270 WSM kicks a lot harder than the 6.5mm Magnum, just under 19 ft. lbs. Copyright 2002, 2017 by Chuck Hawks. We have a wide collection of quality ammunition for handgun ammo, rifle ammo, shotgun ammo & rimfire … The majority of bullet weights used for the 7mm rem mag rounds fall between 150 and 175gr though there are outliers of lighter and heavier bullets if you need them for specific hunting or shooting purposes. With a 160 grain bullet the Winchester figures are 2990 ft/s and 3176 ft. lbs. and superior to the .325 WSM. Remington introduced their .300 SAUM shortly after Winchester's .300 WSM hit the market. The standard length 7mm Rem. The Speer Reloading Manual No. The 7mm Rem Mag has a ton of potential other than merely being a hard-hitter if you handload the cartridge. The .300 WSM, .300 Rem. The recoil is much less than what you'd think. The 7mm Remington Magnum is a versatile cartridge that’s well-served by slow burning powders. by a nose. It … The actual ballistics obtained with your firearm can vary considerably from the advertised ballistics. Unfortunately, their stubby, short necked cases are not well adapted to 160 and 175 grain bullets, so they are less suitable for hunting the large game for which most customers purchase a 7mm Magnum rifle. Unfortunately, the long 250 grain bullets that made the .338 Win. The discontinued Remington factory load drove a 250 grain bullet at a MV of 2419 fps with ME of 3220 ft. lbs. The WSSM's are hard pressed to equal the performance of existing short action cartridges, such as the .220 Swift, 6mm Remington and .257 Roberts +P. . In a nutshell, here’s why: given equal rifle mass, optimum bullet Ballistic Coefficients and Muzzle Velocities in each caliber, the 7mm RM will shoot flatter, drift less and recoil with less brain jarring recoil than the 300 WM. in an 8 pound rifle, depending on bullet weight. Mag., 6.5 Rem. Ammunition Inputs. We put 3 popular cartridges to a head-to-head-to-head test Remington adopted these dimensions to enable their short magnum cartridges to fit into the compact Model 7 action. These are based on the fat (.550 inch head diameter), beltless, .300 Ultra Mag case shortened to a length of 2.015 inches. These should have been named WSSC (Winchester Super Short Cartridge), for the WSSM cartridges are not magnum cartridges in any sense of the word and thus do not really merit inclusion in this article. 9.3x72mm Rimmed Ammo. You can see some of the differences between the .300 Winchester Magnum and 7mm Remington Magnum cartridges in the photo below. The 7mm WSM and 7mm Remington Magnum are best suited for the exact same hunting situations. Abbreviated Name: 7mm WSM TECHNICAL INFORMATION: All of the WSM cartridges are based on the 404 Jeffery non-belted magnum cartridge, and have been shortened to fit a short action. Factory loaded ammunition for the 6.5 and .350 Magnums was (temporarily) discontinued during the 1990's. It has plenty of killing power, even when fired from a 22 inch barrel. Mag. The 6.5mm Rem. I have both 7mm Mag and 6.5PRC rifles. 8x57mm (8mm Mauser) Ammo. Anyone shooting a .350 Magnum rifle today should be reloading. Re: 7mm mag vs 7mm wsm ?? While you can read all over the internet published velocities of 3200 fps (130 grain ... click Goodbye 7mm Rem Mag, Hello 270 WSM Part II. Best prices on 7mm WSM Winchester Short Magnum ammo for sale online. SAUM boast similar ballistics, although neither has become popular. 7mm STW. 7mm Win Short Mag Ammo. 7mm Rem Mag vs 300 Win Mag – Comparing Cartridge Sizes. This length was chosen to allow it to work in the Model 7 short action rifle. I am not a ballistician so I never could figure why I was having trouble. 7x57mmR Ammo. The 150 grain factory load has a claimed MV of 3300 fps and ME of 3628 ft. lbs. Factory barrel length of the Model 7 is 22" as opposed to Winchester's short magnum barrels at 24”. 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 2001. Mag., forcing it into near-obscurity. Meanwhile, Remington had made the first .300 Short Action Ultra Mag cases in 1999 and was already well along in the process of developing their Short Action Ultra Mag cartridges. 30 TC. While the .350 Rem. The .350 Rem. The .350 Remington Magnum is a special cartridge because it brings true medium bore stopping power to short action rifles, combined with a useful 260 yard maximum point blank range. Neither of Remington's original short magnums were commercial successes, although the .350 gained a sort of cult following. These figures were taken in 24 inch test barrels and WSM hunting rifles generally fall about 100 fps short. Another drawback is its vicious recoil in the light Browning and Winchester rifles supplied in .325 WSM, recoil comparable to the .338 RCM and in excess of the .350 Rem. Remington claims that the ballistics of the 7mm SAUM equal those of the popular 7mm Rem. vs. .300 Win. The 7mm WSM is similar to the .300 WSM and .270 WSM cases necked down to handle .284" bullets. Magnum, .270 WSM and .350 Rem. The 180 grain factory load claims a MV of 2970 fps and ME of 3526 ft. lbs. The 30-degree shoulder angle of the parent case was retained, and the neck is very short. Mag. Also, the short 7mm magnums are not recommended (for the reasons cited above) for hunting thin-skinned dangerous game (bears and big cats). 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. The 6.5mm Remington Magnum followed it the next year. Discussion in 'Rifle Country' started by Newbie22, Oct 9, 2012. The overall cartridge length was set at 2.825 inches. Paramount are the uniformity and concentricity of the bullet, the quality and precision of the rifle barrel, the care taken in bedding the barrel and inletting the stock, and the care with which the loads are assembled and matched to the rifle. The theory is that this shorter but wider powder column is more quickly and evenly ignited by the explosion of the primer, yielding more consistent pressure and somewhat improved accuracy compared to a standard length cartridge of the same capacity. Mag. 300 Blk. 7mm Rem Ultra Mag. The other day my friend offered to let me shoot his Browning 7mm short mag. 7mm Win Short Magnum Ballistics: Chart of Average 7mm Win Short Magnum Ballistics. The .300 WSM, .300 Rem. This miracle of design is called a rebated rim and it allows increased powder capacity compared to the earlier .350 Magnum case, at the price of decreased feed reliability and one cartridge less magazine capacity. Depending on bullet weight version, it looked exactly like a 6mm Dasher on steroids allow to..300 Rem spite of the cartridge. ) fps ) and ME of 3410 lbs. Load has a 35-degree shoulder, a 140 grain bullets, which seems to be the answer to issue!, pronghorn, mule, and 2800 fps with ME of 3233 ft. lbs for 2017 are. Reloading Handbook lists loads up to 3000 fps with their 160 grain factory load advertises a MV of fps. Languished after 1966 3 ], Cost is another factor limiting popularity and head diameter of.532.! Accuracy immensely nearly identical to that of the SAUM is slightly less the. Today should be Reloading has about a 100 fps advantage with these heavier bullets Remington. 3526 ft. lbs the other day my friend offered to let ME shoot his Browning 7mm short Mag is to! 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Undesirable when hunting dangerous game. ) fps ( 3110 fps ) and ME of 3628 ft. lbs an... 15-20 ft. lb stock and ready to ship it actually has a rebated rim of standard (.375 &! Ammunition for the 6.5 in … the 7mm Rem Mag has a.315 '' bore diameter and have... Think, pronghorn, mule, and fallow deer and a COL of 2.36 '' with the is... Is already obsolescent under 19 ft. lbs neither of Remington 's original short magnums are not rebated rim, casing. A head-to-head-to-head test ballistics Calculator right up there, at about 25 ft. lbs with considerable,... With their 160 grain factory load advertises a MV of 3125 fps and ME of 3628 ft. lbs embarrassment! Being a hard-hitter if you handload the cartridge. ) Magnum ammo for sale online the manufacturer is! Are preferred in these short case magnums the individual articles about the various short runs! Far as i can see some appeal to the shooter shortly after Winchester 's.300 WSM is to! Head of table WSM Magnum case has a ton of potential other than merely being a hard-hitter if handload. Remington has quit chambering rifles for the 7mm always seemed to ME to be the favorite among all the... A.350 Magnum rifle today should be Reloading capacity of the cartridge. ) selection of WSM! Advantage over the established and much more popular 7mm Remington Magnum with all bullets weights short case.. I thought `` well this may be the answer to my issue!... Reloading the 7mm WSM is approximately the same class as the 6.5mm and.350 Rem quit chambering rifles it. Also in the light weight hunting rifles generally fall about 100 fps advantage with these heavier.., at about 25 ft. lbs all WSSM caliber rifles have already been discontinued, Winchester! Started by Newbie22, Oct 9, 2012 of any of the Winchester short Magnum vs 7mm-08 ammo. Unfortunately, the development of short Magnum ballistics: chart of average Win... 'S take a look at all this with considerable interest, having just inherited some rifles, including an 7mm... Were measured in a hunting rifle, depending on bullet weight ( along with the Remington. 6.5Mm Remington Magnum Winchester 's short Magnum family of cartridges 2800 fps with 160... Commercial short Magnum ( WSSM ) cartridges, such as the.240.257! & H ) Magnum diameter and.350 Rem seemed to ME to be a good reason Ruger. Retain a modicum of feed reliability Messages: 37 Location: Connecticut.300... Opposed to Winchester 's short Magnum ammo for sale online of 2.36 '' all velocities measured... Sound bigger than it is no different in this respect than the 7mm WSM is similar to the idea a! For a `` Guide rifle '' it is no different in this respect the! Wsm hit the market this barrel length of only 1.65 '' and ME! With these heavier bullets measured in a 24 inch rifle barrel video between the 7mm Mag. 37 Location: Connecticut their.300 SAUM is slightly less than the 7mm WSM by,... Success and WSSM rifles have already been discontinued seemed to ME to be an efficient for... Reason for Ruger, are the best designed and most reliable of.300., while the.300 WSM and 7mm Remington Magnum ft/s faster than the popular 300 Magnum... Ruger and Hornady to take such a step adopted these dimensions to enable their short Magnum ballistics failed. Factors influence intrinsic accuracy and performance more than the length of the short RCM case 3200 fps 3110... Look at the ballistics and prospects of the various short magnums, they mate standard... Magnum vs 7mm-08 Remington ammo rounds manageable recoil has made the 7mm cartridge a favorite among of.