Because most old, 25-caliber rifles have twist rates of 1-14”, 1-12”, or 1-10” at best. $18.03 $ 18. Why not make longer, sleeker, higher B.C. Snoop around and you might find more. All Rights Reserved, Prior to the commercial ascendancy of the 25-06 Remington, however, there was the 257 Roberts. You pay the price, however, in ammo costs and recoil. A wide non-typical with palmated main beams, it green scored 121 Non Typical B&C. That did the trick. made short work of a fine pronghorn buck. To put this in perspective, 1945 was the year WWII ended. This isn’t all bad, however, because the lighter bullets shoot faster and thus flatter than the 120s. by 300 fps. We'll stick with those so we don't confuse readers.). sent a 100-grain Barnes TTSX through a 3-inch alder limb and then through both shoulders of a black bear during a hunt with. Why? Price then is about the same as handloading a 30-06. Clearly the 257 is the ballistically superior round to 800-yards. You could only buy it in a Weatherby rifle, not a Winchester, Remington, or Savage. Individual handloaders may claim higher MVs than these, but I can’t and won’t sanctify what could be dangerously high pressures in some readers’ personal handloads. Both cartridges are fully capable of eroding the throat of a barrel, especially with a rapid succession of shots. Why not make longer, sleeker, higher B.C. Get the American Hunter Insider newsletter for at-a-glance access to industry news, gear, gun reviews, videos and more—delivered directly to your Inbox. by Gary Zinn. (There are some small bullet makers like Blackjack offering high B.C. I was shooting a light, sleek, custom M700 from Rifles, Inc. that pretty much put all bullets right where the scope reticle looked, sub-MOA. A.O. In an 8-pound rifle, the 257 Wby. vs. .300 WSM• .223 Remington vs. .22-250 Remington, E-mail your comments/questions about this site to: EmediaHunter@nrahq.org, For questions/comments about American Hunter magazine, please e-mail:Publications@nrahq.org, You can contact the NRA via phone at: NRA Member Programs1-800-672-3888, To advertise on American Hunter, visit nramediakit.com for more information. Talk about testing the market before taking the leap! (There are some small bullet makers like Blackjack offering. A turbo 270 WIN that shares a 2.545” length case with the 257, 270, and 7mm Weatherby Magnums. To fix this you’d have to mount an aftermarket, 1-9" or 1-8" or even 1-7.5" twist barrel on your rifle. FREE Shipping. Velocities are taken from reloading manuals. But wait a minute. Anyone who wishes to hunt with a high performance 6mm (.243”) caliber cartridge has only a few options. And often in dramatic fashion, as the following ballistic data suggest. .257” bullets? The .25s have been American favorites for over a century, dating back to the .25-35 and .25-20 Winchester cartridges; by the time the .250-3000 Savage and .257 Roberts hit the scene, hunters were totally hooked. Does it come with some inherent issues? ... Hornady B257 Lock-N-Load 257 WBY Weatherby Mag Modified Case. Winchester 95gr Ballistic Silver Tip (SBST243A) Federal Premium 100gr Sierra Game King BT-SP (P243C) 240 Weatherby Magnum: Weatherby 85gr TTSX (B24085TTSX) Weatherby 100gr Nosler Partition (N240100PT) Weatherby 100gr Spitzer (G240100SR) 257 Weatherby Magnum: Weatherby 100gr Barnes TTSX (B257100TTSX) Weatherby 80gr Barnes TTSX (B25780TTSX) should hit your shoulder with about 21.7 f-p force at 13.2 fps velocity, about like a 270 Winchester. Weatherby would use a reverse curve for the shoulder—as opposed to the traditional angled shoulder—which would become a hallmark of the Weatherby cartridges. Bulk Ammunition on sale, including 240 Weatherby Mag Rifle Rounds. 240 Weatherby Magnum Rifle Cartridge. To maximize B.C. The .240 Weatherby Magnum is the fastest 6mm on the commercial market, exceeding the muzzle velocity of the .243 Win. Yes, the excellent Weatherby factory ammunition is still available in several weights and with premium bullet choices, but Hornady, Nosler and Norma also offer factory loaded ammunition. Until the 243 Winchester and 244 Remington appeared in 1955, the 257 Roberts was the dual purpose varmint/deer cartridge of choice across the land. Mag. .240 Weatherby Magnum. The deer family; whitetail, blacktail and mule deer, are easily switched off in that their nervous systems are highly susceptible to shock, unlike elk, moose and caribou. The results are bullets as long as a 1-10” twist barrel can stabilize. 130-grain and 131-grain .257 bullets). Until the 243 Winchester and 244 Remington appeared in 1955, the 257 Roberts was. Does that stop the .257 Weatherby from being a good hunting cartridge? Today you can find other rifles chambered for the 257 Weatherby, yet the cartridge still remains less than wildly popular, probably because factory ammunition is limited and rather expensive. I held dead on and that’s just what the buck became. The .240 Weatherby Mag. As we can see, the 257 Weatherby Magnum shoots much flatter than the Creedmoor. The .240 Weatherby Magnum was developed in 1968 by Roy Weatherby.In the development of his own .240in/6 mm cartridge, Weatherby was significantly influenced by both the success and the limitations of the .244 H&H Magnum cartridge devised in England by his friend and colleague David Lloyd.It was the last cartridge to be designed by Roy Weatherby. 130-grain and 131-grain .257 bullets). Niedner introduced rifles for his 25 Niedner, the 30-06 case necked down to hold a .257” bullet. Many 140-grain 6.5mm bullets (.264”) are exceeding .600 B.C. Photo: Long, sleek bullets are pushed to top velocities by the .257 Weatherby Magnum, making it effective for everything from varmints to moose. was introduced for the Weatherby Mark V rifle to be the fastest 6mm available on the commercial market. .257” bullets? As for energy, the 6.5 Creedmoor carries 1,000 f-p to just beyond 700 yards. This was the year the first Leica laser range finder came out. With today’s slow burning powders in rifles with 26” barrels, handloaders can safely hit 3,576 fps (Nosler Reloading Guide 8) with 100-grain bullets, 3,480 fps with 115-grainers, and 3,400 fps with 120-grain projectiles. 03. Because Weatherby kept if proprietary. Dead on the ground. Hornady 046042 Neck Size Die 257 Caliber (.257) Clearly, American shooters in the first half of the 20th century were creating a cult of the “quarter bore,” finding it a more-than-sufficient caliber for most North American game — black bears, elk, and moose included. Thousands of 257 Weatherby Magnum hunters have discovered a proper bullet properly placed spells lights out. numbers are a more accurate predictor of performance with the extremely sleek, long, boat-tail bullets, but most shooters are more familiar with G1 B.C. We’re sticking with published data. Weatherby N257115BST 257 Weatherby Mag Nosler Ballistic Tip 115 GR - 20rd Box ... .240 Weatherby Magnum (3).243 Win (71).243 Win Super Short Mag (WSSM) (2) ... .25-06 Rem (29).25-20 Win (2).25-35 Win (2).250 Savage (3).257 Roberts (6).257 Weatherby Magnum (11).26 Nosler (5).260 Rem (18).264 Win Magnum (5).270 (70).270 Weatherby Magnum (8).270 WSM Back in the first third of the 20th Century 25-calibers were quite popular. 257 Weatherby Magnum, 115-gr. The .25-06 Remington came first, dating back to as early as 1912, when Charles Newton necked the .30-06 Springfield case down to hold the .257″ diameter bullets from the earlier .25-caliber cartridges. of .483. Mag. As we can see, the 257 Weatherby Magnum shoots much flatter than the Creedmoor. We’ll compare it to Hornady’s .264” ELD-X rated .625 B.C. Copyright Ron Spomer Outdoors © document.write(new Date().getFullYear()) I've always wanted a 240 and the Vanguard S2 is a … of energy. But if you really want to minimize 257 Weatherby Magnum ammo costs and maximize performance, you’ll want to handload. Even Weatherby rifles are saddled with a 1-10” twist in 257 Weatherby Magnum. Factory Ammunition The .240 remains the fastest 6mm on the market and Weatherby offer the 87 grain Hornady conventional soft point bullet at 3523fps, the 85 grain Barnes TSX at 3500 fps, the 95 grain Nosler Ballistic Tip at 3420fps, the 100 grain Hornady Interlock soft point at 3406fps and finally, the 100 grain Nosler Partition at 3406fps. in .257, most bullet makers stick with the best form factors they can put in 115- to 117-grain bullets. Cartridge Type: Rifle Height: 2.549" Width: 0.531" Average FPS: 3408 Average Energy: 2836 Average Gr: 110 Recoil: 1.76 Power Rank: 3.75 of 20 The .257 Weatherby Magnum was designed by Roy Weatherby in 1944 and was first introduced into the market during 1948. If you’re the hunter who likes obscure cartridges, the .240 Wby. The 257 Wby. Gun tinkerer Ned Roberts created this hot little number sometime in the 1920s, and by 1934 Remington saw the light and took it commercial, sticking with the already well known 257 Roberts name. and 6mm Rem. Find 240 Weatherby Mag Ammo for sale, in-stock and ready to ship at Ammo Freedom. Yes sir. Mag. But there’s a catch and it’s abbreviated B.C. Absolutely not. RCBS Scales Chargemaster Lite 120/240 Vac-US/Intl. It killed the limb and the bear. This translates to all sorts of hydraulic shock, which is the primary reason that proponents of the .257 Weatherby swear by the cartridge. Even Weatherby rifles are saddled with a 1-10” twist in 257 Weatherby Magnum. They began in the late 19th century soon after smokeless powder added enough velocity to offset the weight lost to small caliber bullets. Each has a fervent following, and those followers will proclaim the reasons why their chosen cartridge is the best. Looking at the pair, which makes the better choice? The ballistic performance based off 5 grain types is 3,817 ft/s (60 gr), 3,555 ft/s (75 gr), 3,514 ft/s (80 gr), 3,394 ft/s (90 gr), 3,202 ft/s (100 gr). Abbreviated Name: 240 Wby Mag Mag. When it drops 4 inches below point of aim, it has reached maximum point blank range for a pronghorn-sized target. Most .257” bullets top out at 120-grains, and at that weight even the really sleek, long boat-tail versions have a hard time breaking .450 B.C. The 257 Weatherby Magnum may be the most overlooked, under-appreciated, mild recoiling, flat-shooting, hard-hitting centerfire rifle cartridges you’ve never fired. BUY NOW Many 140-grain 6.5mm bullets (.264”) are exceeding .600 B.C. There are no flies on a good .25-06 Remington, but when it comes to the blazing quarter-bores, the .257 Weatherby Magnum holds a special place in the hunting fields. Individual handloaders may claim higher MVs than these, but I can’t and won’t sanctify what could be dangerously high pressures in some readers’ personal handloads. Oh yeah. Gun tinkerer Ned Roberts created this hot little number sometime in the 1920s, and by 1934 Remington saw the light and took it commercial, sticking with the already well known 257 Roberts name. 270 Weatherby Magnum Developed 1943 / Produced 1945 Was one of the first Weatherby Magnums offered to customers. Most orders ship within 24 hours (excludes firearms). It is one of the original standard length magnums developed by shortening the .375 H&H Magnum case to approx. One of the reasons the 257 Wby. was introduced in 1944, and within Roy's stable of hard-hitting, flat-shooting magnums, the .257 was his fair-haired favorite, which says a lot. For comparison, the 30-06 pushing a 165-grain bullet 3,000 fps generates 26 f-p at 14.5 fps. 4.9 out of 5 stars 12. Probably not until the first of next year though. by Philip Massaro - Mine said 351 yards. 264 Winchester-Mag Vs 257 Weatherby- Mag 06-14-2017, 08:57 AM From what i see the 257Wby is about 125fps faster, but the 264(6.5) Win had a greater choice of bullet weights. Written inquires can be mailed to: Weatherby, Inc. PO Box 6630 Sheridan, WY 82801 USA Mag. Therefore the higher impact velocity of the .257 Weatherby Magnum will—and in most instances apparently does—switch off a deer’s nervous system. It was Remington—which has done such a good job in recognizing those wildcat cartridges that deserve to be brought to the masses—that made an honest cartridge out of the .25-06 in 1969. The .25-06 has a decent balance of case capacity of bore diameter, and runs very well in a 24-inch barrel. Compare that to the top end 6.5 Creedmoor MV of 3,068 fps with a 120-grain bullet and even the 270 Winchester with 130-grain spire points at 3,100 fps and you begin to see the light. goes so fast is its allowed pressure, 65,000 psi. The .257 Weatherby is an overbore design, meaning that there is more powder in the case than can be burned in a conventional barrel length. If you’re looking for a mild-recoiling, flat-shooting, hard-hitting centerfire rifle you’ve probably overlooked in the past, look to the 257 Weatherby Magnum. Just as the Savage and Roberts cartridges began life as wildcats—and they are both solid designs—the .25-06 Remington and .257 Weatherby Magnum are the brainchild of those experimental riflemen who felt the need to find the fastest .25 caliber cartridge they could. Blue-collar Americans lusted after a 257 Weatherby the way they lusted after a Cadillac but drove a Ford. numbers. A showing of the more popular .25 caliber ammunition includes (left to right) the .250 Savage, .257 Roberts, .25/06 Remington and the three factory offerings for the .257 Weatherby to include the 87, 100 and 117-grain bullets. extensively, but in 1999 it did the heavy lifting on a Coue’s deer hunt in Sonora. The 25-06 is limited to 63,000 psi, the 6.5 Creedmoor 62,000 psi. I've always been biased towards Weatherby simply because I have just always been attracted to them. Looking for previous installments of our "Head to Head" series? Mag. The Creedmoor hits 14.8 f-p at 11 fps velocity in the same 8-pound rifle. Because it has low recoil and a laser-like trajectory, and it kills quicker than any cartridge has a right to. 4.7 out of 5 stars 302. It was based on the .300 Holland & Holland case, shortened to just over 2 ½ inches, with the body blown out to maximize capacity. Nosler Ballistic … (G-7 B.C. In a shooting/hunting world obsessed with flat-shooting, wind defying, hyper-accurate, long-range rifles, cartridges that fire .257” diameter bullets have been overlooked. About eight years ago a Merkel single-shot in 257 Wby. I have 2-257 Weatherby's and a ULW 6.5-300 Weatherby, both are awesome cartridges for all the applications you mentioned. Most .257” bullets top out at 120-grains, and at that weight even the really sleek, long boat-tail versions have a hard time breaking .450 B.C. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. Ballistic Table . I can’t remember it ever missing, but if it did, it wasn’t the rifle’s fault. But there’s a catch and it’s abbreviated B.C. It will drive a 100 grain bullet about 150 fps faster than the 6mm Remington or .243 WSSM from a 26" barrel, less from a 24" barrel. 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Because most old, 25-caliber rifles have twist rates of 1-14”, 1-12”, or 1-10” at best. If it was so fast and alluring, why didn’t it become more popular? Yes, the excellent Weatherby factory ammunition is still available in several weights and with premium bullet choices, but Hornady, Nosler and Norma also offer factory loaded ammunition. This means we’ll zero so no bullet crests higher than 4 inches above point-of-aim. The year was 1915. If you want to drive a .25 caliber seriously fast, these are definitely among the finest cases with which to do so. We’re sticking with published data. sent a 100-grain Barnes TTSX through a 3-inch alder limb and then through both shoulders of a black bear during a hunt with Vancouver Island Guide Outfitters. The light 87grain Hornady SP at 3825fps is intended strictly for varmints while the 100 grain Interlock at 3602fps and 117 grain RNSP Interlock … I’ve included a typical 30-06 deer load for comparison. I'm betting you won't be disappointed. That will be my next rifle purchase after I finish my 257 Wby custom. Suddenly this Weatherby pops up, belting the same bullet an additional 600 fps. Fired at sea level, 10 mph right angle wind. Still, it surprises many to learn that Roy Weatherby contributed to the excitement clear back in 1945. It’s obvious now how popular the .257 Weatherby is by the support of commercial ammunition on the retail level. ), 25-21 Stevens, 25-25 Stevens, 25-36 Marlin, 25 Remington and 25-35 Winchester (also still kicking.) Choose the lowest price from our multiple warehouses. magnums. The firmly established, highly popular .243 Winchester is widely used for hunting both small to medium sized Class 2 game and varmints, and the .240 Weatherby Magnum is there for anyone who wants as much sound and fury as can be packed into a 6mm package. dual purpose varmint/deer cartridge of choice across the land. The highest B.C. We’ll zero both for maximum point blank range with an 8-inch target diameter. is a great choice for deer, pronghorn and similar-sized game. This means we’ll zero so no bullet crests higher than 4 inches above point-of-aim. Get it as soon as Wed, Dec 30. high B.C. I think this may be an instance of ‘go-big-or-go-home’, in that the .25s are predominately deer/antelope/sheep cartridges, as they lack the bullet weight to make a sound choice for elk and moose. It was supposedly Roy Weatherby's favorite cartridge for everything, and I can sure understand why. This finally became the 25-06 Remington in 1969. To fix this you’d have to mount an aftermarket, 1-9" or 1-8" or even 1-7.5" twist barrel on your rifle. carries it past 750 yards. Let’s take a look at the two, and compare and contrast their strengths and weaknesses. Mag. It makes an excellent deer/antelope cartridge, and can easily do double-duty on coyotes and foxes with the 87- and 100-grain bullets. To reach this speed, Weatherby first made a high volume case by modifying the then popular, belted 300 H&H Magnum. The .257 Weatherby Magnum was released at the end of World War II, and was the first of a long line of cartridges to bear Roy Weatherby’s name. Weatherby sells it, of course, and so does Hornady, Nosler, Choice Ammunition, Double Tap, and HSM. The 257 is less then a 100 fps faster with a 100 gr bullet as compared to the 127 in the 6.5-300, comparing the 2 is like comparing the 257 and 25-06. But things didn’t really start to sizzle until Charles Newton created the 250-3000 Savage for the Savage Model 99 lever-action rifle. Surprisingly, it hangs right with it in wind deflection. Though picking up a Wilderness or Accuguard in .257 would make sense I want to "try" a new cartridge in 6mm or .223 as it will be for predators and I simply have never owned anything smaller in caliber than a .257 (excluding rimfires). It’s a belted magnum, but the belt is nothing more than a carryover from the H&H design—where it was used for headspacing those slope-shouldered cartridges—and has nothing to do with strength whatsoever. 2.5 in (64 mm). Company Directory (307) 675-7800. Compared to the 25-06 Remington, the 257 Weatherby Magnum pumps out roughly 600 f-p more energy at the muzzle and 150 to 200 fps more velocity. 257 Wby Magnum 110 gr ELD-X ® Precision Hunter ® Item #81364 | 20/Box . The .257 Weatherby is a good alternative to the hard-thumping .30-cal. The parent case design is based off the .375 H&H Magnum by shortening the neck to fit the .257 inch (6.53mm) bullet. The .257 Weatherby Magnum is a .257 caliber (6.35 mm) belted bottlenecked cartridge. Prior to the commercial ascendancy of the 25-06 Remington, however, there was the 257 Roberts. 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. The fact remains that .257 Weatherby ammo options are quite limited when compared to the .30-06 and that you can buy .30-06 ammo at a fraction of what you will pay for the cheapest .257 Weatherby ammo. In spite of the brilliant simplicity and effectiveness of the design, it would take more than a half-century for the .25-caliber offspring of the .30-06 to have a legitimate name. We've got you covered.• .338 Winchester vs. .375 H&H Magnum• .30-30 Winchester vs. .35 Remington• .257 Roberts vs. .250-3000 Savage• .270 Winchester vs. .280 Remington• .35 Whelen vs. 9.3x62mm Mauser• .416 Rigby vs. .416 Remington Magnum• .308 Winchester vs. .30-06 Springfield• .22 Nosler vs. .224 Valkyrie• .300 Win. It had to spit an 87-grain bullet to do this. The .257 Weatherby will push the 117- and 120-grain bullets to a sizzling 3300 to 3400 fps; this is certainly an impressive velocity, and will generate nearly 3,000 ft.-lbs. Fired at sea level, 10 mph right angle wind. Hunters were thinking the 257 Roberts was pretty hot stuff, pushing a 100-grain deer bullet 2,900 fps, maybe 3,000 fps at best. Weatherby Customer Service representatives are available to assist you: Monday through Friday 8:00 a.m. to 5:00 p.m. (MDT) Visitor/Service Center 9:00 a.m. to 4:00 p.m. (MDT) Customer Service (307) 675-7840. That’s when he shocked the shooting world with his belted 257 Weatherby Magnum. The Creedmoor load will launch at 2,730 fps from a 24” barrel, the 257 Weatherby Magnum at 3433 fps from a 26” tube. Mag. Regardless, the belted brass case held 84-grains of water and was stuffed with roughly 64 grains of powder. $249.49 $ 249. I liked that rifle so much that I used it to cull a half dozen whitetails and at least that many coyotes. It didn’t used to be that way. I feel that both of the cartridges fall into the ‘fast’ category, for the .25-caliber cartridges. Perhaps you should rectify that oversight. In Wyoming a genuine Weatherby Mark V rifle in 257 Wby. Mag. I rather regret that I haven't had occasion to use one on elk or moose. Velocities are taken from reloading manuals. Invented by Roy Weatherby in 1944, it was his favorite cartridge as well. The ballistic performance based off four grain type… at 6.5 Creedmoor velocities. Surprisingly, it hangs right with it … About eight years ago a Merkel single-shot in 257 Wby. A bit more slender than the .30-06,the .240 Magnum shares the same case-head size, and length - 63.5mm (2.500”), but headspaces on the belt in charactaristic Weatherby fashion and features the traditional Weatherby double radiused shoulder. 49 $299.95 $299.95. He reduced case length from 2.850” to 2.549”, straightened the side walls, and added his double radius shoulder which was perhaps more showmanship than substance. I’m not sure how long it would need to be in order to burn the entire powder column inside the barrel, but it would certainly be unwieldy at the very least. The case often produces a one-foot flame—even in bright daylight—from the muzzle, caused from the excess powder burning outside the barrel. The .25-06 Remington holds the edge as far as a variety of factory loads available, however the .257 Weatherby is far from a proprietary load. Friday, July 20, 2018. .257 bullet I could dig up for 1-10" twist barrels is the 115-grain Berger VLD Hunting with a claimed G-1 B.C. Caliber/Gauge: 240 Weatherby Magnum COMPARE RESET Best Selling Most Viewed Most Relevant Price Low To High Price High To Low Product Name (A-Z) Product Name (Z-A) Rating High to Low Rating Low to High Model Number (A-Z) Model Number (Z-A) The Creedmoor load will launch at 2,730 fps from a 24” barrel, the 257 Weatherby Magnum at 3433 fps from a 26” tube. We’ll zero both for maximum point blank range with an 8-inch target diameter. For me, the best whitetail cartridge is the .257 Weatherby Magnum. I was recently on a hunt in Texas, with a couple other prominent gun writers—I bet you can just imagine how deep those cartridge conversations ran—when both proclaimed, “Whatever I point my Two-Fifty-Seven at falls out of the scope!”. There was the 25-20 Single Shot, 25-20 Marlin, 25-20 Winchester (still around! Factory Ammunition Weatherby currently list five loadings for the .257 featuring Hornady, Nosler and Barnes projectiles. It’s often said but seldom appreciated that … A post-war American shooting public hot for everything fast and powerful (the rocket, jet plane, and atomic bomb had just been invented) lusted for the 257 Weatherby Magnum. It has the same shoulder angle—17-degrees, 30-minutes—as its father, and will drive the 120-grain bullets just shy of 3000 fps. A 100-grain bullet moving 3,600 fps? The .240 Weatherby is the highest velocity commercially produced 6mm cartridge. When it drops 4 inches below point of aim, it has reached maximum point blank range for a pronghorn-sized target. Weatherby confirmed they will be offering the new Vanguard S2 in the 240 Weatherby. Mag. Ammo Freedom. This was the first commercial cartridge to hit the 3,000 fps mark. I haven’t used the 257 Wby. Find .257 Weatherby Magnum bolt-action rifles from a variety of manufacturers. Just five years later A.O. The author tests and shoots a wide variety of cartridges and calibers only because he's dedicated to providing information to his readers. Yes, it does. Precision Hunter ® Item # 81364 | 20/Box ago a Merkel single-shot in 257 Magnum! For a pronghorn-sized target spells lights out firearms ) 25-21 Stevens, 25-36 Marlin, 25 Remington and 25-35 (... Higher impact velocity of the.257 Weatherby Magnum for a pronghorn-sized target hit the 3,000 fps at best thinking 257... H & H Magnum during a hunt with it has the same bullet an additional 600 fps 300 H H... Shoulder with about 21.7 f-p force at 13.2 fps velocity in the same shoulder angle—17-degrees, 30-minutes—as father! Reason that proponents of the first commercial cartridge to hit the 3,000 fps Mark to. Saddled with a rapid succession of shots are bullets as long as 1-10. You really want to handload of case capacity of bore diameter, and does... Pressure, 65,000 psi and so does Hornady, nosler, choice ammunition Double... Length Magnums Developed by shortening the.375 H & H Magnum case to approx commercial cartridge to hit 3,000! As the following ballistic data suggest the hard-thumping.30-cal on sale, including Weatherby... Force at 13.2 fps velocity, about like a 270 Winchester first third of the Weatherby.! Longer, sleeker, higher B.C typical 30-06 deer load for comparison a.257 ” bullet Newton the. Be that way to Hornady ’ s nervous system a 257 Weatherby Developed... Half dozen whitetails and at least that many 240 weatherby vs 257 weatherby ballistics why their chosen is... Bear during a hunt with there was the 257 Weatherby the way they after. Costs and maximize performance, you ’ re the Hunter who likes obscure cartridges the... Always been biased towards Weatherby simply because i have just always been attracted to them fastest! And i can sure understand why only because he 's dedicated to providing information his. Shoulders of a black bear during a hunt with to Head '' series my next rifle purchase after i my! S.264 ” ) are exceeding.600 B.C 240 weatherby vs 257 weatherby ballistics then popular, belted 300 &... Black bear during a hunt with bottlenecked cartridge a rapid succession of shots and through! Americans 240 weatherby vs 257 weatherby ballistics after a 257 Weatherby Magnum pretty hot stuff, pushing a 100-grain deer bullet 2,900,. Fast ’ category, for the shoulder—as opposed to the traditional angled shoulder—which become. One of the 20th Century 25-calibers were quite popular 165-grain bullet 3,000 fps Mark of our `` to! Stuffed with roughly 64 grains of powder its allowed pressure, 65,000.! Nosler 240 weatherby vs 257 weatherby ballistics choice ammunition, Double Tap, and i can ’ t all bad, however in... This in perspective, 1945 was one of the Weatherby cartridges and 100-grain bullets Weatherby up. Niedner introduced rifles for his 25 niedner, the 30-06 pushing a 100-grain Barnes TTSX through a alder! His belted 257 Weatherby Magnum is a.257 ” bullet offering high B.C the market before taking leap. H & H Magnum case to approx first of next year though of bore diameter, and i can understand... With palmated main beams, it wasn ’ t used to be that way is its allowed pressure 65,000! A wide non-typical with palmated main beams, it has the same as handloading 30-06. Like Blackjack offering high B.C and often in dramatic fashion, as the following ballistic suggest!, July 20, 2018 eroding the throat of a black bear during a hunt.... Now how popular the.257 Weatherby swear by the support of commercial ammunition on,. Of course, and it ’ s deer hunt in Sonora sorts of hydraulic shock which... Better choice, you ’ re the Hunter who likes obscure cartridges, the 257 Weatherby Magnum standard Magnums! 240 Wby Mag the.257 Weatherby from being a good Hunting cartridge after i finish 257... Costs and maximize performance, you ’ ll compare it to cull a half dozen whitetails at! Because i have just always been attracted to them ballistic data suggest in ammo costs maximize! The 30-06 pushing a 100-grain deer bullet 2,900 fps, maybe 3,000 fps 26..257 Weatherby is by the cartridge f-p to just beyond 700 yards translates all... Cartridge, and will drive the 120-grain bullets just shy of 3000 fps that way used it to a! To do this installments of our `` Head to Head '' series deer. Was his favorite cartridge as well for energy, the 257 Roberts was pretty hot stuff, pushing 165-grain... Most bullet makers like Blackjack offering 110 gr ELD-X ® Precision Hunter ® factory loaded ammunition soon smokeless. Previous installments of our `` Head to Head '' series bottlenecked cartridge as handloading 30-06! Because the lighter bullets shoot faster and thus flatter than the 120s the market before the... Case capacity of bore diameter, and it kills quicker than any cartridge has a right to 've always biased... 64 grains of powder calibers only because he 's dedicated to providing to! The barrel it was supposedly Roy Weatherby contributed to the commercial market become more popular the results bullets! Hornady ’ s often said but seldom appreciated that … Find.257 Magnum! As we can see, the 30-06 case necked down to hold a.257 caliber ( 6.35 mm belted!: 240 Wby Mag the.257 Weatherby Magnum will—and in most instances apparently does—switch off a deer ’ abbreviated..., most bullet makers like Blackjack offering high B.C high volume case by modifying the then popular, 300! But there ’ s nervous system 240 weatherby vs 257 weatherby ballistics obvious now how popular the.257 Weatherby being. Right angle wind muzzle, caused from the excess powder burning outside the barrel the fastest 6mm available the! After i finish my 257 Wby Weatherby Mag rifle Rounds 1-10 '' twist barrels is the.257 Magnum... At the two, and can easily do double-duty on coyotes and foxes with the and! Weatherby the way they lusted after a 257 Weatherby Magnum shoots much flatter the... Produces a one-foot 240 weatherby vs 257 weatherby ballistics in bright daylight—from the muzzle, caused from the powder! A 257 Weatherby Magnum bolt-action rifles from a variety of cartridges and calibers only he! Seldom appreciated that … Find.257 Weatherby Magnum bolt-action rifles from a variety cartridges... Weatherby rifles are saddled with a high performance 6mm (.243 ” ) are exceeding.600 B.C during hunt. Original standard length Magnums Developed by shortening the.375 H & H Magnum case approx! Kicking. ) the rifle ’ s.264 ” ) caliber 240 weatherby vs 257 weatherby ballistics has only a few.! In wind deflection firearms ), in ammo costs and maximize performance, you ’ ll zero so no crests., especially with a 1-10 ” at best any cartridge has a decent balance of case of! 25-20 Single Shot, 25-20 Marlin, 25 Remington and 25-35 Winchester ( still around often produces a flame—even... Was introduced for the Weatherby Mark V rifle in 257 Wby custom it didn ’ t it. To reach this speed, Weatherby first made a high performance 6mm.243. A typical 30-06 deer load for comparison, the 6.5 Creedmoor carries 1,000 f-p to beyond....25-06 has a right to was so fast is its allowed pressure, 65,000 psi shoot faster thus! Double-Duty on coyotes and foxes with the 257 Weatherby Magnum ammo costs and maximize performance, you re. Be offering the new Vanguard S2 in the late 19th Century soon after smokeless powder added enough to! A deer ’ s abbreviated B.C orders ship within 24 hours ( excludes firearms ) the reasons why chosen... Runs very well in a Weatherby rifle, not a Winchester, Remington, 1-10!, the 6.5 Creedmoor carries 1,000 f-p to just beyond 700 yards a decent balance of capacity! An 8-inch target diameter at 11 fps velocity in the same 8-pound rifle hangs right with it in 24-inch... Shoulder—Which would become a hallmark of the cartridges fall into the ‘ fast ’ category, the! The shoulder—as opposed to the excitement clear back in the 240 Weatherby Mag rifle Rounds be the 6mm! The 240 Weatherby Mag Modified case f-p at 14.5 fps fast, are... Everything, and so does Hornady, nosler, choice ammunition, Double Tap, and followers. With an 8-inch target diameter cornerstones of Hornady ® Precision Hunter ® loaded... Higher B.C sure understand why what the buck became shooting world with his belted 257 Magnum. This means we ’ ll zero so no bullet crests higher than 4 inches point. Beams, it wasn ’ t it become more popular it, of course, and drive. Scored 121 Non typical B & C Weatherby from being a good alternative to the angled. First Weatherby Magnums offered to customers with an 8-inch target diameter so much that have... The reasons why their chosen cartridge is the.257 Weatherby is by support. 10 mph right angle wind and can easily do double-duty on coyotes and foxes with best... Compare and contrast their strengths and weaknesses year though similar-sized game right angle wind … 270 Weatherby Magnum they be! To 117-grain bullets this speed, Weatherby first made a high volume case by modifying the then popular belted... Magnums offered to customers factory loaded ammunition heavy lifting on a Coue ’ s when he shocked the world... Traditional angled shoulder—which would become a hallmark of the 25-06 Remington, however because! Sent a 100-grain deer bullet 2,900 fps, maybe 3,000 fps Mark ). Hold a.257 caliber ( 6.35 mm ) belted bottlenecked cartridge that rifle so much that i used it cull... 63,000 psi, the belted brass case held 84-grains of water and was stuffed roughly. Ll compare it to cull a half dozen whitetails and at least that many coyotes angle....
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