The rounds just wouldn’t chamber easily and closing the action was difficult. Read the first blog on the .257 Weatherby Ruger No. COMPARE RESET. The Weatherby Vanguard is one heck of a rifle for the money and chambered for the .257 Weatherby Magnum only makes it better. Recommend to do this OUTDOORS! In my experience, recent Weatherby rifles are extremely accurate. 6.5 x 257 weatherby info. Posts: 1,439. At 400 yards, the .257 is ­carrying 1,400 to 1,600 foot-pounds (ft.-lbs.) The.257’s Pedigree Designed in 1944—a year before Roy Weatherby went into the commercial gun business—the.257 Weatherby Magnum is a.25-caliber belted bottlenecked cartridge. Bullet weights for the .257 Weatherby range in weight from 75-120 grains, with the most popular for big game hunting weighing 100-120 grains. However, due to lower ballistic coefficients of these bullets, velocity (and therefore energy) is shed more quickly. The early bullets used by the .257 WBY were not designed for the .257 Robert’s velocities, and many close-range shots resulted in bullet failure. The .257 Weatherby was one of Roy Weatherby’s earliest creations and quickly became his favorite. The .257 WBY has a 200- to 300-fps advantage over its contemporary rival the .25-06. I’ve got rounds loaded with IMR 4320, IMR 4064, IMR 7828SSC, and H-1000 propellant at both the low and higher ends (but not the max) of the charge spectrum. New bullet construction technology has wrought a quiet revolution in hunting and redraws the line of minimum-­caliber standard for certain game animals. I’ll report on what works best in a subsequent blog. Oct 29, 2009 #2 My .257Wby is for rockchucks. My next step was to call RCBS, the reloading die manufacturer. All Firearms News subscribers now have digital access to their magazine content. Wow, now that’s real expertise and great customer service. And I’m looking forward to seeing what this rifle will do, Larry. I’m a big time Weatherby fan, and I make no apologies for that. It was derived from the .300 H&H case shortened to 2.545 inches and given Weatherby’s signature double-­radius shoulder. Go. Prev. With a 300-yard zero, the difference in favor of the Weatherby is around 3 inches when it comes to bullet drop. How Roy Weatherby Got 3,600 fps From His 257 Weatherby Magnum To reach this speed, Weatherby first made a high volume case by modifying the then popular, belted 300 H&H Magnum. The cartridge shines now that bullet technology has caught up to its velocity. If your accuracy is falling off and all you have done is shoot Barnes (Like I do in all 4 of my Weatherby's) you most likely have a Copper build up or fouling issue. 375 H&H The Real KING of 375 's BP-B2 Re: 257 Weatherby Mag - BEST LOADS ! And what do you hunt with a .257 Weatherby? Weatherby is coming out with a new line of Vanguard rifles in 2012 that fix all of the issues I have with these guns and guarantee sub-MOA accuracy from every rifle in the line, thus removing the line between their “cheap” Vanguard series and the sub-MOA series. When a 130-grain bullet exits the barrel of a nine-pound rifle in .270 Winchester at 3100 fps, 14 ft-lbs of recoil is … Is SIG Sauer's P365 9mm the Perfect Carry Gun? “What kind of a press are you using?” Bill asked. Much of this is derived from the popularity and mission focus of precision rifle matches that stretch engagement distances to beyond realistic expectations for harvesting most game. When Ruger offered a limited run of No. The proprietary Mark V action is renowned for its strength and rigidity and is a great building block for an accurate rifle. He officially introduced it in 1948, but he had been experimenting with it since 1944. (Everything Ive shot with it) Current loads include options like the 80-grain Barnes TTSX screaming along at nearly 3,900 fps, the 110-grain Nosler AccuBond and Hornady ELD-X rounds pushed downrange at nearly 3,500 fps and the 120-grain Nosler Partitions traveling at an impressive 3,300 fps. Need Help Filtering. With that said, the handloader will be pressed to match the Weatherby ammunition in terms of velocity and accuracy. And on the ones that would allow the action to close, accuracy was dismal. 1; 2; 3 > » $3.40 PPR (1) Weatherby B257100TTSX Barnes 257 Weatherby Magnum 100 GR Barnes $ 68.00 (0) Weatherby MK-V ACUM PRO 257WBY 26B $ 2,249.00 (0) Weatherby MK-V ACU ELITE 257WBY 26B $ 2,549.00 (0) Weatherby Mark V Weathermark LT 257 Wthby Mag 3+1 26" Green w/F $ 2,099.00 (1) WBY VANGUARD 257WBY 26 … “Trust me on this. You know how that goes…sometimes life gets in the way of having fun. As it turns out, so do the folks at Hornady. (Smelly! Campfire Regular. This has eased over time with Hornady offering loads and Remington providing limited runs of rifles. It’s the fastest .25-caliber cartridge there is. Weatherby Select .270 Weatherby Magnum 130gr Hornady Interlock 20/Box. The .257 WBY was one of Roy Weatherby’s earliest cartridge creations. That would get messy. They have a good stock of just about everything, he is willing to order the really obscure stuff, and his pricing is as good as anything you can get on the Internet. We hear this a lot on all the Weatherby cartridges, especially the .257 Weatherby. I first purchased a box of .257 Weatherby brass manufactured by Hornady and loaded it in several different flavors. I’d have to send the rifle back to Ruger to have the chamber recut, and hope they didn’t ding up the stock or anything else in the process. Hmmm. Here’s one on a Mark V in .30 06. I resized a single .257 Hornady brass case and then tried the empty case in the Ruger No. One must realize he was on a mission to convince all of the lethality of high-velocity bullets on game, but publicity seeking must be sorted out from the practical. Factory 115 grain ammo is shooting 1/2 inch groups at 100 yards. If the resizing die was cut too deep, the brass would be too long after resizing, and that would result exactly in what I was experiencing:  The resized brass wouldn’t chamber. That is, all except the .240, which has always had a throat of conventional length. Compare. There are several ways to deal with this (after a quick search on the internet). It is one of the original standard length magnums developed by shortening the.375 H&H Magnum case to approx. Yep, I reasoned, it must have been that Hornady brass. It is reputed to have been Roy Weatherby's favorite cartridge. The heart wants what the heart wants, and my heart wanted a rifle chambered for the .257 Roy. Introduced in 1948 the .257 is based on the .300 Holland and Holland case, shortened to 2.545" and necked down to .25 caliber. "257 Weatherby" For Sale. Interested in other Weatherby stories specifically? Everyone needs to follow the ExhaustNotes blog! It is the rare breed of rifle that does multiple tasks as well or better than a specialized firearm. And another on a 7mm Weatherby and meeting Roy Weatherby! Experiments involving ramping up velocity as a means to stabilize the 131-grain .25-caliber bullets have shown issues with stability when temperatures and altitude change beyond ideal conditions. Recoil of a rifle in .257 Weatherby Magnum is about the same as that of a rifle of the same weight in .270 Winchester. Motorcycles, Scooters, Guns, Adventures, Opinions, and More. The .257 and .270 Weatherbys are based on shortened .300 H&H Magnum cases, and the 6.5-300 is based on the full-sized .300 Weatherby Magnum. That’s the answer, Greg. But the Weatherby brass had initially chambered easily in the Ruger. Then lock it down.”, “Geez,” I said. I think any of the .257s would make a great deer/antelope gun. This is my … As a young wildcatter, he revolutionized the industry with his fast, hard-hitting loads that were dead-on accurate. The Nosler Reloading Data web page also notes that, for the 100 grain projectile loading, RL25 delivered the best accuracy from all the other powders tested. Out of stock. The Fifth U.S. “Won’t that break the press?”. There’s lots more Weatherby stuff on our Tales of the Gun page. Me and a friend of mine had two rifles built in 6.5x270 wby.....I absolutely love it! What is not to love about a 120-grain bullet traveling at over 3,300 feet per second (fps)? Looking forward to reading your reloading results. The Vanguard rifles deliver tremendous firepower, insane accuracy, and an overall excellent shooting experience. It chambered in the Ruger easily. I thought I had screwed up by reloading the brass directly without running the brass through the resizing die first, so when I got home I resized the brass. I loaded up some ammo and I was off to the range again. More specifically, when a 100-grain bullet exits the barrel of a nine-pound rifle in .257 Weatherby at 3500 fps, one's shoulder is caressed with 13.5 ft-lbs of recoil. He officially introduced it in 1948, but he had been experimenting with it since 1944. The first thing that comes to my mind with the mention of the 257 Weatherby magnum is speed and accuracy. Many sources quote the .257 WBY as Weatherby’s personal favorite. What could be causing this? of energy, depending on bullet style and weight, while maintaining velocities over 2,000 fps. I may post more about it today or tomorrow, but I’m on a YooHoo safari later today and that is taking priority. Bama_Rick. Ballistics with a 300-yard zero are 2 to 3 inches high at 100 yards and only 7 to 9 inches low at 400 yards. .257 Weatherby Magnum Minimum Maximum Bullet Weight: 90 gr Case Trim Length: 2.539" S.D. The .257 Weatherby Magnum cartridge is amazing in itself, and the rifles being produced in this chambering continue to amaze me with their accuracy when using factory ammo. Campfire Regular. I would like to explode them like prarie dogs! The 1:10-inch barrel twists (the norm now with Weatherby rifles) or 1:12-inch twists (more popular in early .257 WBY rifles) will not stabilize .25-caliber bullets weighing over 120 grains due to length issues. Weatherby’s arguments of high velocity and hydrostatic shock seem validated. In fact, many of Weatherby’s cartridges follow a similar pattern of benefitting from advances in powder and bullet technology. Hmm, you’d hope there’d be a better way of letting folks know to set the die this way. Easy to load for. Many sources quote the .257 WBY as Weatherby’s personal favorite. On my next trip to the components store, I picked up four boxes of new Weatherby (not Hornady) brass. Then I tried the Weatherby brass that had chambered easily in the rifle when the brass was new (but was now once-fired and resized). There is a little more but not enough to worry about. I use the Barnes CL-2 as the Instructions say!! The last of Germany's infamous Elefant tank destroyers. It looks like an impressive little round – maybe in your next blog post some numbers? It will drive even the heaviest .25 caliber bullets—the 117- and 120-grain slugs—to a muzzle velocity of between 3,300 and 3,400 fps, depending on barrel length and manufacturer. Subscriber Services. Hard to believe, but it’s true. |   Dec 2, 2020 #15 B. Bully Well-Known Member. And hey, you might want to read our other Tales of the Gun stories! Earlier this week, I decided to load up a bunch of .257 Weatherby Magnum ammo and work on finding the secret sauce for an accurate load. The only problem? Then I thought maybe it was the resizing die. 0.257" Accurate: Max: 66.6 gr : 62,146 : 90 gr BK (Sierra) WIN WLR: 4350 (Accurate) Weatherby: 2.539" 3.150" Starting: 60.4 gr : 0.257" Accurate: Max: 67.1 gr : 61,489 : 90 gr BK (Sierra) WIN WLR: 5744 (Accurate) Weatherby: 2.539" 3.150" Starting: 34.5 gr : 0.257" Accurate: Max: 46.0 gr : 59,189 : 90 gr: GMX (HDY) WIN WLR: MagPro (Accurate) Weatherby: 2.539" 3.180" Starting: 67.5 gr : 0.257" Accurate: Max: … I explained my problem to him and my belief that the resizing die might have been cut too deep. I have used 100gr sierra sp. Roy Weatherby would surely be pleased by how far the cartridge has come. However, the .257 Weatherby Magnum took things to an entirely different place. Thanks . 2.5 inches. That would account for both brands of brass not chambering. The 54-degree bolt handle lift combined with its smoothness makes it one of the fastest bolt actions to manipulate. The older Weatherby rifles also had 3/4-inch of freebore, but the throating of all Weatherby rifles was changed in 1967 - 1968 to about 3/8-inch. Stories abound of the .257 Weatherby taking all sorts of game, including Cape buffalo. All its attributes point the cartridge to maximum efficiency and effectiveness, unique to most of the magnums in close competition to it. I tried several more cases with the same result. I’m also a big Ruger fan, and in particular, I’m an admirer of their No. While it may seem incredulous, reviews and experience tend to back up that statement. My own .257 Weatherby Vanguard Sporter (made before the Sub-MOA came out) will put three shots into 1/2 MOA at any range out to 400 yards. My goal of having a braced pair of Accumarks with one chambered .340 WBY and other in .257 WBY was finally achieved. Is it a deer round? Accuracy, as you might imagine, was atrocious. Son of a gun, the Hornady brass still wouldn’t allow the action to close. I called Hornady to complain. German Sniper Rifles of World War I and II. This results in a cartridge with a very flat trajectory, and all sorts of kinetic energy for its bore diameter. Subtropicalabama. 1. The Accumark arrives with one of the best factory-tuned triggers I have had the pleasure to squeeze. This was not a marriage made in Heaven. Adopted during the great arms race at the end of the 19th Century, the 6.5mm Arisaka would... James Tarr tests seven 7.62x39mm loads fired from a 1969 Polish AKM into gel blocks to see... Federal Premium's new Personal Defense Force X2 copper-plated 00 FX2 buckshot pellets are... Grizzly Cartridge Co.'s 185-grain jacketed hollow-point load is sure to be a favorite with... Give a Gift   I made a mental note to call Hornady and get my money back. Oldest M2 Browning .50-Caliber MG Still in Service? Weatherby puts in writing a .99-MOA guarantee for three rounds from their rifles when Weatherby factory or premium ammunition is used. The barrel is hand-lapped and free-floated within the stock. I just got a 257 weatherby in a Rem 700 and was wanting to get loads for coyote's. Yeah, that could be it. Initially due to the cartridge's high velocity the cartridge exhibits less bullet drop than most other cartridges. bump. The boys at RCBS know their business. I found the one I wanted, it had great wood, and I pulled the trigger. The good news is that Lilja, Bartlein, Krieger, Proof Research and others offer barrels with the twist rates to handle emerging heavy .25-­caliber bullets. Any 100gr bullet doing 4000 will cause damage, but the SMK is a match bullet. With the Accumark, the action is mated to a hand-laminated stock containing an aircraft-grade aluminum bedding block. It is a hunting cartridge and has not been, for the most part, adapted into any target shooting discipline. 257 Weatherby Mag Accuracy Test With A Boom - YouTube Shooting at 100M With A Little Explosion At The End. Yeah, that could be it. One Weatherby chambering I always wanted but didn’t own yet was the .257 Weatherby. That night, I loaded 70 rounds of .257 Weatherby Magnum, all with the 100-grain Sierra jacketed softpoint bullet, and I’m headed to the range later this week to test for accuracy. “Tell me how you set up your dies.”. The belt on the .257 Weatherby serves … 1 single-shot rifles. 500-Yard Accuracy. Ultra-high velocity, magnum ammunition is how Roy Weatherby got started in the 1940s. Your mileage may vary, but that won’t change my opinion. The stainless steel barrel measures 26 inches and is threaded to install a Weatherby muzzlebrake that arrives with the rifle. Ackman. “For the .257 Weatherby, when the die contacts the shell holder, withdraw the ram and turn the die in another 90 degrees. Joined Jan 9, 2011 Messages 70. Maybe it wasn’t the rifle. Originally, Weatherby .257 Magnum rifles had a 1:12” twist, but the rate was later increased to 1:10” to handle longer, heavier bullets. The distinctive Weatherby Monte Carlo pattern is followed in the stock design with a forward-­sloping offset comb. Go another 90 degrees in on the resizing die. And one more…our story on three rifles chambered in the mighty .300 Weatherby Magnum! Weatherby claims that the Vanguards are the fastest, flattest shooting rifles on the market. This puppy has a longer barrel and that extra length is imparting too much velocity, I think. 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. The higher twist rates allow the .257 WBY to crossover as both a varmint/predator and a medium/large-game hunting round. First fielded during World War I, the Browning Automatic Rifle or BAR went on to serve through... Second Amendment Foundation - August 22, 2020. The kicker here is you’ll need to have a barrel with either a 1:7.5- or 1:8-inch twist. I had a Weatherby Vanguard in .257 Whby once and it was so heavy it felt like a boat anchor compared to my R700. Another more recent rub against the .257 WBY is with .25-caliber barrel twist rates. Hi Guys Please share your 257 Weatherby mag BEST LOADS - any you have from 70 gr -120 gr-ers . How To Build a Glock From an 80 Percent Frame. World War II German Elefant Tank Destroyers, SAF, Defense Distributed Win Court Victory in 3D Gun Case, Japanese 6.5x50mm SR Arisaka — Before the Creedmoor, 7.62x39mm Gel Test - 7 Loads Put to the Test, Federal Force X2 Personal Defense Shotgun Buckshot, Grizzly Cartridge Co. Today, those same performance qualities are every bit a part of Weatherby cartridges. Personally, I'm an accuracy freak, and although Weatherby was one of the first rifle companies to offer an accuracy guarantee (1.50-inch, three-shot groups with Weatherby ammunition), large quantities of freebore doesn't always lend itself to truly precise accuracy. I resized all my brass (both the Weatherby and the Hornady brass), tumbled it until the stuff glistened, and then tried to chamber it. As such, it dwarfs its siblings. 1s chambered in .257 Weatherby Magnum, for me it was a no-brainer:  I had to get one. This means you have the option to read your magazine on most popular phones and tablets. It was derived from the .300 H&H case shortened to 2.545 inches and given Weatherby’s signature double-­radius shoulder. It was still tough to chamber. Beyond 650, all predators and prairie dogs beware! Bama_Rick. 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Flat trajectory, and an overall excellent shooting experience the ideal powders for reloading the 257 Weatherby person! Rcbs gauge with No creep your mileage may vary, but he had been experimenting with it 6.5! Fed GM215M B.C would surely be pleased by how far the cartridge has come Weatherby that...