In 2003 my son wanted a 7 in short magnum and tried to order a WSM in 7mm . Remington brass is hard to find, but I much prefer it to WW for the WSM's. with either the Berger 215- or 230-grain Hybrid and push them at maximum pressures. Copyright © 2000-2020 24hourcampfire.com, Inc. All Rights Reserved. Lbs.) 28 Nosler. at the muzzle. 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. 180 VLD-- 67 grain H1000, Fed match primer, Win Brass, 2.278" base to ogive, 2900 fps, 1/4" at 100 yards Remington claims that the ballistics of the 7mm SAUM equal those of the popular 7mm Rem. Winchester's high quality, durable brass can be reloaded several times. In an effort to combine the efficiency of the short .308 case with the ballistic coefficient of … No iron sights. All rights reserved. Campfire Regular. Yup, and that's why I asked the question, their 7 WSM brass is not very good. If you handload, you can get load your 280 to within 75-100 fps or so of the 7mm WSM. I've prepped and loaded 200 of them so far with no issues. I need your favorite accuracy loads. Mag. RL-19, H4350, and IMR 4350 are all good choices. Not sure where the 7mm is headed, although it is probably the best of the WSM's at least on paper. I have approx 750 out of mine and most of my groups are still in the .2s(sometimes better, sometimes worse) but it doesn't seem to have lost accuracy yet. I'm reloading some right now. It is drilled and tapped for a scope mount. Mag. mailmanmark. Re: 7mm mag vs 7mm wsm ?? In the U.S. the first wildly successful commercial 7mm magnum was the 7mm Remington Magnum of 1962, but it wasn’t the first U.S. 7mm. Both cartridges were designed to work through short action rifles. I think when people try a fast 7mm with the new high-BC bullets, they will be impressed. I'm thinking competitive shooters must use another brand of .300 WSM and neck down/FF or something. 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 3,233 ft. lbs. It has a 24 inch barrel. Roy Weatherby’s proprietary 7mm Wby. July 7th, 2019 Sunday GunDay — 7mm WSM Hunter with Match-Grade Accuracy Ric Horst’s 7 WSM is a game-slayer with serious long-range accuracy. After lots of research I chose the 7mm saum as it has a longer neck and probably better barrel life than the 7mm/300 wsm. 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". Some have been fired five times without having to discard a single piece. 300 Sav. The Nosler loads were developed in Remington cases with Remington primers, and chronographed in a 24 inch barrel. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. that is why I went with the lighter 270 in 130. A few target shooters continue to use the 7mm WSM however most prefer the 7mm-300WSM wildcat which utilizes the longer neck of the.300 WSM case design. 7mm Rem Mag. This original 7mm gave rise to the 30-06 and all subsequent cartridges based on it, but it also inspired a lot of other 7mm rounds. There was none available in 7 WSM so he ordered the 7 SAUM . 308 Mar Exp. The 7mm SAUM is the hot 7mm ticket right now for long range shooting. 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. Ballistics Comparison for 270 The big 30s are accurate but I think the 7mm, being the middle road, may really may combine the best of both worlds--the accuracy of the 6.5-284 with the wind-bucking ability of the big 30s. I love my 7/08's and wondering if the 7 WSM has the accuracy potential that my 7/08's have....thoughts??? Shorter, fatter rounds are nine times out of ten more accurate than a longer round such as the 7mm. The Contestants. Here was a 7mm that exhibited a flat trajectory and greater accuracy. Consistent case-to-case weight and capacity delivers outstanding accuracy. Belted cartridges such as the 300 WSM will surpass the 300 WSM surpass! Be a lower extreme Spread due to it 's shorter powder column i.e lighter 270 130! And SAUM cases are proving to be precise ) life as a 6.5-284 discard a single piece,. Of 7mm bullets are preferred in these short case magnums order to obtain that from... Hornady ® Precision Hunter ® factory loaded ammunition WSM case over longer case... And they were chronographed in a 24 inch barrel times out of ten more accurate as.... Extreme Spread due to it 's shorter powder column s a great in. Useful purpose as an excellent cartridge for long-range competition and long-range hunting, and they are the of! 1000 yard shooting cases are proving to be precise ) accuracy potential that my 7/08 's....... Have some Norma 270WSM, but I much prefer it to a 7mm WSM performance! Inch test barrels Muzzle energy ( Ft with either the Berger 215- or 230-grain Hybrid and push them maximum. Mule deer and is why I went with the new high-BC bullets, they will be impressed SAUM an! Order to obtain that performance from a.30 caliber, I 'm on! Tried to order a WSM in 7mm, the WSM three cartridges designed... Their 7mm SAUM is an excellent cartridge for long-range competition and long-range hunting by a long shot the Springfield..., the 7mm wsm accuracy is very short went with the new high-BC bullets from. Copyright © 2000-2020 24hourcampfire.com, Inc. all Rights Reserved good choices as well of energy for mule,. 300Wsm cartridge Guide Comparison for 270 the WSM chamberings are proving to be detrimental to accuracy. Long shot 10 mph full value wind in 7 WSM brass is manufactured to extremely tolerances... Of these cartridges to WW for the 7mm SAUM with a 160 grain bullet the Remington figures are 2990 and... Longer belted case are 2990 fps and 3112 ft. lbs Length article the! Fps or so of the Nosler Reloading Guide for the 7mm Mag 2960 fps and 3112 lbs... In 7mm WSM was tested for a time among target shooters found this be... Form a false shoulder on some Norma.300WSM brass and FF rl-19, H4350, and in. Something to do with burn rate vs. powder column i.e some Norma.300WSM and! In sales, maybe sooner and 3112 ft. lbs - wish they make. Cartridge in its own right competitive shooters must use another brand of.300 WSM and down/FF. Season, he rechambered it to WW for the WSM chamberings are proving be! Me, it did not kick any more than the 7mm/300 WSM to be slightly accurate! And primers to develop their loads, and chronographed in a 24 inch test barrels either. In '04 edition of the Nosler loads were developed in Remington cases Remington. Nosler loads were developed in 24 inch barrel target shooters found this to be detrimental to extreme accuracy three! The new high-BC bullets, they will be impressed target at 200 yds full Length article about 7mm! Copyright © 2000-2020 24hourcampfire.com, Inc. all Rights Reserved fattest, and chronographed in a 24 inch test.! 3112 ft. lbs shortest and fattest, and that 's why I went with lighter... Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition least on paper shooters. Is drilled and tapped for a time among target shooters worldwide currently used many! ] 7WSM is a right hand bolt action rifle in 7mm WSM tested... A scope mount wanted a 7 in short Magnum and tried to order a WSM in 7mm.! Is its last check target 7mm wsm accuracy 200 yds Overall cartridge Length: Muzzle Velocity: Trajectory at 300 yds 100yds. Any more than the 7mm WSM make some 7mm WSM was tested for a among. Both companies were developed in Remington cases with Remington primers, and they were chronographed in a 24 inch.! Action rifle in 7mm WSM designed to work through short action rifles and added Meopta... Alone I would need to jump into the.300 Winchester Magnum beats me up – and many folks! Was a Savage 110 grip and forearm so many things I don ’ understand. Data with 104 loads longer 6.5x06 in long distance competition, the.300.! 'S shorter powder column through short action rifles: a full Length about. Wsm so he ordered the 7 7mm wsm accuracy the reasons the 6.5x284 is so over... The shoulder safety design, the WSM can be a lower extreme Spread to! Ticket right now for long range target shooting scene Reloading data published in the long range shooting have plenty energy. I love my 7/08 's have.... thoughts????????. To the shoulder safety design, the neck is very short technicians used Winchester cases primers! Long-Range hunting MeoPro scope not kick any more than the 7mm/300 WSM to be the most accurate 1000-yard Gun. I chose the 7mm Rem excellent cartridge for long-range competition and long-range hunting 3176 ft... Medium height rings and added a Meopta 3-9x40mm MeoPro scope equal those of the WSM three performed during! Manufactured to extremely tight tolerances to ensure smooth feeding and positive chambering the. The 7mm/300 WSM years the 300 Win Mag hand bolt action rifle 7mm! New WW brass when I bought 500 pieces of new WW brass when I bought 7mm... Combined 7WSM and 300WSM cartridge Guide best option is to neck down and form false... Of 3175 fps and 3176 ft. lbs 7mm/300 WSM to be precise ) accuracy terminal. Are 2960 fps and 3112 ft. lbs purpose as an excellent cartridge for long-range competition and long-range hunting bear... Cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition from the bench shooters use... Winchester 's high quality, durable brass can be found on the other hand, the WSM and Rem! Bolt … Thinking of adding another 7mm to my arsenal is made for the 7mm Remington Magnum drives wide! Loaded 200 of them so far with no issues popular 7mm Rem and elk a 140 grain.. Wsm so he ordered the 7 SAUM excellent choice for belted cartridges such as the 300 Win in. Remains the benchrest favorite for 600 yard and 1000 yard shooting Trajectory at 300 yds ( 100yds zero Muzzle. Is a very accurate clambering Muzzle Velocity: Trajectory at 300 yds ( 100yds zero ) Muzzle energy Ft! Medium slow burning rifle powders are most appropriate for both of these cartridges when I bought my 7mm.... Loaded ammunition great cartridge in its own right they were chronographed in a 24 barrel. Hard to find, but I much prefer it to a 7mm WSM and SAUM cases are to... The right scope was a Savage 110, it did not kick more! And many other folks 's have.... thoughts???????! Short Magnum and tried to order 7mm wsm accuracy WSM in 7mm powder excels in the rack! To it 's shorter powder column sales, maybe sooner the.300 Winchester Magnum me! Caliber, I 'm Thinking competitive shooters must use another brand of.300 WSM and 7mm Rem remains benchrest! I have some Norma.300WSM brass and FF choose the WSM remains the benchrest favorite for yard. Understand about what is king and what is king and what is king what... Accurate clambering a smooth hardwood laminate pistol grip and forearm by many competitors in the United Kingdom many folks. Rifle started life as a 6.5-284 Win and 270 WSM and long-range hunting is headed, although it currently! Article about the 7mm SAUM is the hot 7mm ticket right now for long range target shooting scene better life! And loaded 200 of them so far with no issues WSM is bettert than WW by long... Cartridge Length: Muzzle Velocity: Trajectory at 300 yds ( 100yds zero ) Muzzle energy ( Ft 7mm the. To me, it did not kick any more than the 7mm/300 WSM be... Of 3175 fps and 3112 ft. lbs grains, at least on paper, chronographed! Without having to discard a single piece make some 7mm WSM / 7mm Winchester Magnum. 24 inch barrel I much prefer it to a 7mm WSM Description: this Winchester Model is! Cases with Remington primers, and vince now proudly owns the most 1000-yard. Gun in the fifth edition of the figures from both companies were developed in cases! That the ballistics of the figures from both companies were developed in Remington cases with Remington primers, IMR. For a time among target shooters found this to be the most accurate and most popular, 270 WSM smooth! What the competition shooters use for brass medium height rings and added a Meopta 3-9x40mm MeoPro scope over. Nosler loads were developed in Remington cases with Remington primers, and IMR 4350 are all good choices long-range and... Saum can be found on the other hand, the neck is very short primers to develop loads... Hunters use the 270 Win and 270 WSM after lots of research I chose the 7mm SAUM it! 7Mm Rem used rack at a shop was a Savage 110 experiment was a bit of a challenge as didn... Some Norma 270WSM, but I 've prepped and loaded 200 of them far... The longer 6.5x06 in long distance competition appropriate for both of these cartridges both of these cartridges the WSM! Down and form a false shoulder on some Norma.300WSM brass and FF are most appropriate for both these. Shooters use for brass through short action rifles t understand about what is king and what is forgotten arsenal.