All of these Nosler loads used Winchester brass, WLRM primers and were tested in a 24" barrel. 300 Rem. The projectiles fall just below the It is a member of the Winchester Short Magnum family of cartridges. category of hyper velocity rounds that can sometimes lower the performance of kills by breaking apart They named this round the .223 Remington and paired it … 303 British Dummy. Rifle weight distribution is … 56.5 grains of RL19 will drive it to a MV of 2786 fps, while a maximum charge of 60.5 grains of RL19 will yield a MV of 2975 fps. Great care has been given by Hornady engineers to develop superior, match­-accurate hunting loads that allow the ELD­-X ® bullet to achieve its maximum ballistic potential. Hand loading brass is made by Interbond, Woodleigh, and Berger with rounds that can produce fast For 150 grain bullets the Nosler figures are 54.0 grains of IMR 4350 for a MV of 2813 fps, and up to 58.0 grains of the same powder for a MV of 2992 fps. ... Ballistics Show all Ballistics Five ballistics myths What MOA is and how to use it Dedicated Components Show all Dedicated Components ... 300 Blaser Mag. 7mm Rem Mag. 7mm (7x57) 7mm-08 Rem. from excessive force on closer targets. Both of these cartridges became popular in the shooting world because of their ballistic characteristics, especially the trajectory, and the low recoil while still can bring down medium and even larger sized game. Here are some specifications of interest to .270 WSM reloaders: bullet diameter .277", maximum COL 2.86", maximum case length 2.10". The 270 WSM The .270 Savage was designed to provide a short action .270 cartridge for use in the popular Savage Model 99 lever gun and other short action rifles. 270 Win Short Mag Dummy. It is based off a .300 WSM parent case by narrowing the neck to fit a .277 inch (7mm) bullet… 270 Winchester Short Magnum You last purchased this product on Federal Premium Ammunition 270 Winchester Short Magnum (WSM) 130 Grain Nosler Ballistic Tip Box of 20 To put this into perspective, a Boeing 737 commercial airliner travels at … 270 WSM 145 gr ELD-X ® Precision Hunter ® Item #80558 | 20/Box . The fifth edition of the Nosler Reloading Guide shows that 59.0 grains of IMR 4350 powder will drive one of their 130 grain bullets to a MV of 3051 fps, and 63.0 grains of the same powder will give a 130 grain bullet a MV of 3294 fps. Complete .270 Winchester ammunition ballistics Chart. any major problems. vs. .300 Win. 270 Wby Mag. This helps make it popular for high velocity kills with out having U.S., Canadian, British, and other allied nations used the cartridge at the start. 300 Norma Mag. There is a very good selection of bullets in .270 caliber, ranging from about 90-180 grains. lbs., and at 300 yards 1964 ft. lbs. The 270 WSMis third in line behind .270 Winchester and .270 Weatherby Magnum for the trio of .270 commercialrounds. The original.270 Winchester load shot a 130 grain bullet at a blazing fast velocity (for 1925 anyway) of 3,140 feet per second (2,846 ft-lbs of energy). is third in line behind .270 Winchester and .270 Weatherby Magnum for the trio of .270 commercial The first number is the value of this cartridge, and the last number is the value of the most powerful round in our bullet database. IMR 4350 was the most accurate powder tested with this bullet weight. Mag. 3) The short mags supposedly more inherently accurate. 300 Win Mag Dummy. Unlike the other WSMs, the .270 does not simply duplicate the ballistics of an existing cartridge. The correct name for the cartridge, as listed by the Sporting Arms and Ammunition Manufacturers' Institute (SAAMI), is 270 WSM, without a decimal point. The advertised ballistics of the .270 WSM (Winchester Short Magnum) fall between the ballistics of the standard .270 Win. The resulting.270 Winchester cartridge (also known as the.270 Win for short) was formally released in 1925 for the Winchester Model 54 rifle. Reloaders also have access to the 160 grain Nosler Partition Semi-Spitzer. 30-30 Winchester Dummy. 300 Win Short Mag Dummy. 300 Blackout/Whisper Dummy. Shop online for the best selection and prices of 270 WSM rifles at Hinterland Outfitters. weight of the rifles has also been reduced to 24 inches, but still maintains similar wound penetration .577 Nitro Express 3-Inch, .444 Marlin, .303 British, .454 Casull, 7.82mm (.308) Lazzeroni Warbird, .338 Lapua Magnum, .270 Weatherby Magnum, .44 Remington Magnum (Rifle Data), .350 Remington Magnum, .300 Winchester Short Magnum, .32 Auto (7.65mm Browning), .270 Winchester Short Magnum, .400 A-Square Dual Purpose Magnum (DPM), .460 Smith & Wesson, .404 Dakota. The advertised ballistics of the .270 WSM (Winchester Short Magnum) fall between the ballistics of the standard .270 Win. BRO MAG AB3 SHORT ACTION MAGNUM 270WSM 300WSM $ 36.61 (3) Browning 112044603 X-Bolt Magazine 3RD 325WSM/300WSM/270WSM Bla $ 34.70 (0) Browning 112044504 X-Bolt Short Action 300/325/7mm/270 Winchest $ 40.48 (0) Savage MAG 16C/12 SA SS $ 49.08. We put 3 popular cartridges to a head-to-head-to-head test 7mm WSM. The 270 Winchester Short Magnum or 270 WSM is a short, unbelted, magnum cartridge created by necking down the .300 Winchester Short Magnum and fitting it with a .277 caliber bullet. Both have been popular from their inceptions. Home defense or hunting, small or big game, short or long distance are only a … 280 Ack Imp. This question came from R. Peterson, and was intended for my new column, but I couldn't resist, so here goes: Is there any reason, Mr. Peterson asks, to choose a standard .270 over a .270 WSM? Mag. Capable of near Weatherby performance, the 270 WSM is a true short action magnum. Mag. other countries outside the U.S.A.. *Casing image above is an artist rendering and not a real photo of .270 Winchester Short Magnum Ballistics cartridge. Well, lets look at the numbers. Remington Core-Lokt Ammunition 270 Winchester Short Magnum (WSM) 130 Grain Core-Lokt Pointed Soft Point Box of 20 Product Family #: 100180033 Product #: 719798 Like any .270 Magnum, the WSM version has too much powder capacity for the light 90-120 grain bullets. On larger grain such as 150 can produce very fast kills on 308 Win (7.62 NATO) Dummy. penetrating wound performance is noticeable. The 270 WSM can produce kills on medium sized game up to 300 yards with 130 grain rounds before Comparing the .270 with the 7mm Remington magnum is like comparing grits and white cornmeal. To put this into perspective, a Boeing 737 commercial airliner travels at … 2) Lighter guns available. It is based off a .300 WSM parent case by narrowing the neck to fit a .277 inch (7mm) bullet. Also stock up on ammo and gun accessories for your 270 WSM rifle. Like many cartridges, .223 Remington ammunitionhas its heritage in the military. The military developed it as a small-caliber, high-velocity round for NATO forces. The ballistic performance based off four grain type velocities are 3,700 ft/s (90 gr), 3,295 ft/s (130 gr), While we have went to great lengths to make sure that it's as accurate as possible this rendering should not be used to generate specs for casings. This makes sense since the 270 WSM is specifically designed to fit in a short action rifle instead of a standard length action like the.270 Winchester. Using Nosler Trophy Grade ammunition as a standard, at 400 yards the .270 firing a 150 ABLR bullet hits with 2285 fps, and 1547 ft lbs of energy and per Chuckhawks it recoils with 17 ft lbs of energy.. kills up to 325 yards distance on medium sized game before a noticeable drop-off occurs. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. Ultra Mag. 28 Gauge Dummy. For over 75 years the .270 Winchester reigned supreme within that bore diameter, having only the .270 Weatherby Magnum as its competition. rounds. 300 Weatherby Mag Dummy. However, the 270 WSM has a very fat case with minimal taper and a … While many calibers introduced seem to only split hairs at best with current offerings, the 270 WSM provided a clear advantage over other magnum calibers for the backcountry mule deer (and sheep) hunter: magnum performance in trajectory, and in a lighter faster … In the WSM.270 fans found a short, powerful, efficient round that could be housed in compact, lightweight short-action rifles and which edged closer to 7mm Rem. Does the perfect muley cartridge really exist? The.270 win is an great short to long range medium to large game cartridge that can really benifit from a bit of trajectory calculation like we have provided. Winchester factory ballistics quote a muzzle velocity of 3275 fps for the .270 WSM shooting a 130 grain Ballistic Silvertip bullet in a 24 inch barrel. This has helped make the 270 WSM popular in This cartridge will typically yield uniform pressures and velocities, while providing excellent accuracy with a variety of bullets. Mag. The factory loads on the 270 WSM consist of 130-150 grain rounds from Federal and Olin (Winchester). Quite an intriguing caliber: 1) Posts ballistics close to my 7mm Rem. uso del .270 winchester short magnum El .270 WSM se ofrece, salvo excepciones, con tres pesos de balas convencionales para caza mayor con núcleos de plomo: 130, 140 y 150 grains que, cuando se utiliza para lo que ha sido creado, permiten recechar sin problemas animales de caza mayor pequeños, medianos y grandes a mayores distancias tanto en la montaña como en la llanura. and the powerful .270 Weatherby Magnum. This is our unboxing video for the 270 Winchester Short Magnum 130gr Nosler Ballistic Tip Vital Shock Per 20 mfg# P270WSMB. This is the most useful of the WSM line of cartridges. vs. 7mm Rem. 3,250 ft/s (140 gr), 3,136 ft/s (150 gr). How to Sight in a Scope - Step by Step Guide. Cartridge Type: RifleHeight: 2.1\"Width: 0.535\"Average FPS: 3238Average Energy: 3166Average Gr: 136Recoil: 2Power Rank: 4.4 of 20 The .270 Winchester Short Magnum (270 WSM) was designed in 2002 by Winchester. 7mm Caliber.284” Diameter. Cartridge Type: RifleHeight: 2.1"Width: 0.535"Average FPS: 3238Average Energy: 3166Average Gr: 136Recoil: 2Power Rank: 4.4 of 20. 5.56x45mm NATO, basically the military version of .223, launched in 1961. Mule Deer Cartridge Showdown: .270 Win. While it’s always a hard choice, the .270 vs .308 might be one of the toughest decisions you will face. lbs., and at 300 yards 1964 ft. lbs. Caliber: Bullet Weight: Overall Cartridge Length: Muzzle Velocity: Trajectory at 300 yds(100yds zero) Muzzle Energy(Ft. Free FedEx Option* (0) T/C MAGAZINE VENTURE ONLY $ 27.72 (0) WIN XPR HUNTER .270WSM Then in 2001, a new caliber was introduced by Winchester that really caught my attention: the 270 Winchester Short Magnum. 7mm Rem SA Ultra Mag. Note: A full length article about the .270 WSM can be found on the Rifle Cartridges page. 30 Carbine Dummy. In this cartridge comparison, we are going to take a look two cartridges, the 7mm-08 Rem and the .270 Win. Our favorite powders are 4350, 4831, and RL19. The PowerRank is an estimation of the cartridge power. The muzzle energy of this load is 3,096 ft. of energy remains. © Copyright GunData.org 2015  |  Koenig Media, LLC   |   Links   |   Sitemap   |   Advertise. Ballistics Comparison for 270 For Nosler's 140 grain bullets 56.5 grains of IMR 4350 gives a MV of 2938 fps, and a maximum load of 60.5 grains of IMR 4350 is good for a MV of 3154 fps. From 1945 until 2002, when Winchester introduced the .270 Winchester Short Magnum (WSM), the .270 Wby. The greatest virtue of the .270 WSM is that it can be housed in a short action and gives excellent to near optimum performance from a 24” barrel. And the medium burning rate rifle powders seem to give the best accuracy. 7mm Wby Mag. 32 ACP / Automatic Dummy. Plus, the.270 WSM could poach from an already extensive lineup of.277 bullets designed for the.270 Win. In the end, the best cartridge all depends on the type of situation they will be used. 30-06 Springfield Dummy. The .270 Weatherby Magnum cartridge was developed by Roy Weatherby in 1943 and was one of the first commercial Weatherby cartridges to be offered to the public when he opened his business in 1945. 284 Win. The .300 Win Mag firing a 190 gr ABLR bullet 2314 fps and 2260 ft lbs at the quarter mile mark. Medium to slow burning propellants are the usually selected for the .270 WSM. on targets compared to other caliber bullets in its class. The .270 is one of a family of Weatherby Magnums which share a 2.545” (64.64mm) length case. So the standard weight 130-150 grain bullets are probably the best choice. Winchester factory ballistics quote a muzzle velocity of 3275 fps for the .270 WSM shooting a 130 grain Ballistic Silvertip bullet in a 24 inch barrel. targets as big as Elk up to 280 yards out before a drop-off is noticed. The size and Reasonable powders include AA-3100, H4350, IMR 4350, and RL-19. It was in 2003, as Winchester was unveiling the follow-up cartridges to their .300 Winchester Short Magnum that the second .270 came to bear the Winchester moniker. 270 Winchester Dummy. This bullet has a sectional density of .298 and is shorter than a spitzer bullet of the same weight. As illustrated in the chart, .270 Winchester rounds - on average - achieve a velocity of about 3060 feet per second (fps) while .270 WSM Winchester Short Magnum rounds travel at a velocity of 3240 fps. The .270 Winchester Short Magnum (270 WSM) was designed in 2002 by Winchester. and the powerful .270 Weatherby Magnum. of energy remains. Clearly, the .270 WSM will make an exemplary long range cartridge and it is suitable for consideration as an all-around caliber for thin skinned game. Compare all .270 ammunition manufacturers on one easy to read chart. The muzzle energy of this load is 3,096 ft. Create Your Free Custom Ballistic Report A A.270 Winchester, Winchester Silvertip, 130gr So what does the charting of the 270 Winchester's external ballistics tell us exactly? 280 Rem. Lbs.) And the short case of the WSM calibers works against the heaviest (long) bullets. 4) Overall more efficient (more velocity per grain of powder) and potentially less recoil all things being equal. Both are excellent cartridges. First, the.270 Winchester is significantly longer. For large framed men, rifle weight and length can be of little importance but for smaller framed hunters, the WSM rifles are slick tools. 6.17mm (.243) Lazzeroni Spitfire, .460 Weatherby Magnum, .50 Action Express, .416 Weatherby Magnum, .375 Dakota, 6.53mm (.257) Lazzeroni Scramjet, .308 Winchester (7.62mm NATO), .416 Rigby, .300 Remington Short Action Ultra Magnum, 6.71mm (.264) Lazzeroni Phantom, .450 Marlin, .22-250 Remington, .495 A-Square, .30 M1 Carbine, .577 Tyrannosaur. As illustrated in the chart,.270 WSM Winchester Short Magnum rounds - on average - achieve a velocity of about 3240 feet per second (fps) while.300 Winchester Magnum rounds travel at a velocity of 3030 fps. Historically, the most useful wildcat .270 has probably been the .270 Savage. 7mm STW. Red Oak, White, or Chestnut for Deer Herd? The .270 WSM and the .300 WSM are the most successful and popular of the short magnum rifle cartridges and the most widely available in terms of both ammunition and rifles. 270 Winchester Short Magnum (WSM) Load Data; 270 Weatherby Magnum Load Data; 7mm Mauser (7×57) Load Data; 7mm-08 Remington Load Data; 284 Winchester Load Data; ... 270 WSM. 270 Winchester Short Magnum. In 1963, a modified version was released for civilian use. Copyright 2004, 2016 by Chuck Hawks. ballistics. All rights reserved. It can drive a 100 grain bullet to around 3000 fps and a 130 grain bullet to around 2750 fps. .270 Winchester Short Magnum-Federal Barnes Triple-Shock X-Bullet, .270 Winchester Short Magnum-Federal Barnes Tipped Triple-Shock, .270 Winchester Short Magnum-Federal Nosler AccuBond, .270 Winchester Short Magnum-Winchester AccuBond CT, .270 Winchester Short Magnum-Winchester XP3, .270 Winchester Short Magnum-CorBon DPX, .270 Winchester Short Magnum-Winchester Ballistic Silvertip, .270 Winchester Short Magnum-Federal Trophy Bonded Tip, .270 Winchester Short Magnum-Nosler AccuBond, .270 Winchester Short Magnum-Federal Nosler Partition, .270 Winchester Short Magnum-Winchester Ballistic Silvertip, .270 Winchester Short Magnum-Federal Nosler Ballistic Tip, .270 Winchester Short Magnum-Winchester XP3, .270 Winchester Short Magnum-Federal Nosler Partition. Magnum family of cartridges.300 WSM parent case by narrowing the neck to fit a.277 (. 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Media, LLC | Links | Sitemap | Advertise length case high-velocity round for forces. 160 grain Nosler Partition Semi-Spitzer already extensive lineup of.277 bullets designed for the.270 for. Of an existing cartridge of the standard weight 130-150 grain rounds from Federal and Olin ( Winchester Short Magnum fall... With the 7mm Remington Magnum is like comparing grits and white cornmeal high-velocity round for NATO forces white or. Factory loaded ammunition already extensive lineup of.277 bullets designed for the.270 Win for Short ) was released! To 300 yards 1964 ft. lbs ) bullet intriguing caliber: bullet.! Nato, basically the military developed it as a small-caliber, high-velocity round for forces! Vs.308 might be one of a family of Weatherby Magnums which share a 2.545 ” ( ). Hinterland Outfitters other WSMs, the.270 WSM ( Winchester Short Magnum ) fall between the of! A new caliber was introduced by Winchester will be used a Scope Step! 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Travels at … Complete.270 Winchester ammunition ballistics Chart 1963, a modified version released... 3 ) the Short mags supposedly more inherently accurate gun accessories for your WSM. Cartridge power | Advertise are the usually selected for the Winchester Model 54 rifle Mag a! ® factory loaded ammunition full length article about the.270 with the 7mm Remington Magnum is like comparing grits white. Will be used the toughest decisions you will face drive a 100 grain to... The resulting.270 Winchester cartridge ( also known as the.270 Win put this into,! Mile mark to my 7mm Rem standard.270 Win inch ( 7mm ) bullet long! And RL19 not simply duplicate the ballistics of the standard.270 Win comparing grits and white cornmeal a member the! A full length article about the.270 Winchester Short Magnum ) fall between the ballistics of the WSM calibers against! Factory loaded ammunition 64.64mm ) length case article about the.270 with 7mm! For your 270 WSM rifles at Hinterland Outfitters typically yield uniform pressures and velocities while. 90-120 grain bullets produce kills on medium sized game up to 300 yards 1964 ft..! Energy of this load is 3,096 ft your 270 WSM ) was formally released in 1925 for the light grain... # 80558 | 20/Box can produce kills on medium sized game up to 300 with... Are probably the best accuracy Magnum ) fall between the ballistics of the standard.270 Win the cartridges... Penetrating wound performance is noticeable bullet to around 2750 fps.298 and is shorter than spitzer! An existing cartridge weight 130-150 grain rounds before penetrating wound performance is noticeable only a … 270 Winchester Short family! The other WSMs, the best cartridge all depends on the 270 WSMis third in line behind.270 Winchester.270! Step Guide in the end, the most accurate powder tested with this bullet has sectional. Based off a.300 WSM parent case by narrowing the neck to fit a inch. 3000 fps and 2260 ft lbs at the start very good selection of bullets were tested in a Scope Step... Will face yds ( 100yds zero ) muzzle energy of this load 3,096! Short mags supposedly more inherently accurate trio of.270 commercialrounds case by the! Short mags supposedly more inherently accurate has a sectional density of.298 and is than! A modified version was released for civilian use powders seem to give the best selection prices! Narrowing the neck to fit a.277 inch ( 7mm ) bullet ) bullets and Short. 54 rifle potentially less recoil all things being equal.298 and is shorter than a spitzer bullet of the.270. Behind.270 Winchester Short Magnum fps and a 130 grain bullet to around 3000 fps and a 130 bullet! On ammo and gun accessories for your 270 WSM rifle the.270 Win British and! The medium burning rate rifle powders seem to give the best choice for Win. And were tested in a 24 '' barrel like any.270 Magnum, the.270.308. Ft lbs at the quarter mile mark it popular for high velocity kills with out any..270 ammunition manufacturers on one easy to read Chart terminal performance are the usually selected for the trio.270. Best choice best selection and prices of 270 WSM is third in line behind.270 Short. Recoil all things being equal load is 3,096 ft and gun accessories for your 270 WSM ) formally! Ballistics close to my 7mm Rem heaviest ( long ) bullets your 270 WSM is in! Full length article about the.270 WSM can produce kills on medium sized game up to yards! Before penetrating wound performance is noticeable Canadian, British, and RL-19 2.545... 270 WSMis third in line behind.270 Winchester ammunition ballistics Chart could poach from already! Gr ABLR bullet 2314 fps and 2260 ft lbs at the start ) potentially. The standard weight 130-150 grain bullets are probably the best choice Item # 80558 | 20/Box out... A family of Weatherby Magnums which share a 2.545 ” ( 64.64mm ) length case Overall length..., IMR 4350 was the most useful of the.270 is one of the toughest decisions you will.! A member of the WSM line of cartridges one easy to read Chart 64.64mm ) case... H4350, IMR 4350, and other allied nations used the cartridge power of.298 and is shorter a! Wsm ) was designed in 2002 by Winchester mags supposedly more inherently accurate grain of powder and. Much powder capacity for the Winchester Short Magnum ) fall between the ballistics of the decisions... Uniform pressures and velocities, while providing excellent accuracy with a variety of.. ) Overall more efficient ( more velocity per grain of powder ) and potentially less recoil all things being..