I bought a used Mark V, 7mm Weatherby Magnum, for my son. The 270 Weatherby Magnum Load Data for Peregrine Bullets is made available to enhance accuracy and consistency for the rifle connoisseur. Cool. 7mm Rem. Read HERE for a complete list of cartridges included in the manual. 338 Win. Ultra Magnum. Took a mule deer buck at about 150 yards. While I have not tried the Accubonds in my 7mm Weatherby Mag, I do shoot the 160 grain Nosler Partitions in it. 340 Weatherby Magnum. I guess if a hunter wanted to forgo the .270 and .300 Weatherby, the 7mm Weatherby starts to make a bit more sense, especially when combined in a 2 rifle battery with something like a .340 Weatherby Magnum. The reloader with a .270 Wby. Can you please tell me if anyone has shot this with my type of gun? I will be using necked down .270 Wby brass. Smoking along … Case life was good in test rifle, but charges should be approached from about three grains below the charges listed. 7mm Weatherby Magnum Rifle Cartridge by Nosler Inc. Nosler - Bullets, Brass, Ammunition & Rifles. : Developed in the 1940s by Roy Weatherby, nearly 20 years before the popular 7mm Rem. 325 Win. The 7mm Weatherby Magnum was designed in the mid 1940's by Roy Weatherby. 7mm Win. A turbo 270 WIN that shares a 2.545” length case with the 257, 270, and 7mm Weatherby Magnums. Note: A full length article about the 7mm Wby. 300 Blk. What we can do is provide a framework to understand what average conditions might look like, and whether those are reasonably viable for a shot from the average shooter to harvest a elk in the fewest number of shots possible, i.e., ethically. 7mm STW. 30/40 Krag. Cartridge Type: Rifle Height: 2.5" Width: 0.473" Average FPS: 3396 Average Energy: 2432 Average Gr: 95 Recoil: 1.46 Power Rank: 3.23 of 20 . Short Magnum I can't find any info on this load. 378 Weatherby Magnum. Magnum. Magnum. 7mm Rem. The 175-grain partition makes a good all-around choice in the 7mm Rem. 375 H&H Magnum. Easy to achieve. I'm loading to make a heavier load with the hornady 162 ELDX load. 7mm Remington Short Action Ultra Magnum 7mm Winchester Short Magnum 7mm Remington Magnum 7mm Weatherby Magnum 7mm Shooting Times Westerner 7mm Remington Ultra Mag.308″ Diameter. Notes: All charges of H-870 are compressed and will have to be sifted slowly through long drop tube.All loads were near maximum trouble-free loads for hunting with the components used. Recovered the bullet from just under the off-side hide. 7mm Weatherby Mag (1 product) 7mm WSM (1 product) 7mm-08 Remington (6 products) 7x33 Sako (1 product) 7x57 Mauser (4 products) 7x61 Super (1 product) 7x64 Brenneke (3 products) 7x65R (1 product) 7x72R (1 product) 8x50R French Lebel Rifle (1 product) 8x57 Mauser (4 … 270 Win. I shoot a load of 72 grains of IMR 7828 sparked by a Fed 215M primer. Peregrine Bullets are tailor made for the reloading connoisseur and his precision shooting needs. Federal Premium and Nosler both load it, there may be others like Black Hills. i usuallu shoot fairly well with barnes tsx 150 grain at 60 grains imr 4831. Short Magnum. The .240 Weatherby Mag. Magnum. BUY NOW Reload Today It is an ultra high velocity cartridge giving about 300-400 fps higher velocity with lighter bullets than the more popular 30-06 Springfield which is regarded as considerably fast. The 7mm Weatherby is tightly shoe-horned between the .270 Weatherby and the venerable .300 Weatherby. 72.0 gr of Norma MRP, Fed GM215M primer, 150 gr Barnes TTSX, Weatherby cases, seated to Barnes data 3.28 OAL. It is also particularly useful when African and Australian plains game are hunted. I left out a little bit in the video about how I did ladder tests and how I got to the tailored load for the rifle. was introduced for the Weatherby Mark V rifle to be the fastest 6mm available on the commercial market. Mag., but for those who want something a little different, something with the panache and performance of a Weatherby cartridge and versatility, Weatherby's 7mm Magnum just could be the ideal cartridge. I am just curious if any one has noticed accuracy differences with backing down to say 58 grains? Though I'm a big fan of the Nosler Partition, this year I used the 160 gr Sierra SPBT Game King, loaded to 3050 fps. The 7mm Weatherby Magnum is based off the .300 H&H Magnum case and has the double radius shoulder that Weatherby is known for in its cartridges. 6.5 X 55 Swedish Mauser (commerical action) 6.5 X 55 Swedish Mauser (military) 6mm Rem. The .240 Weatherby Magnum was designed in 1968 by Roy Weatherby and was also his last cartridge design. 5) 7mm Weatherby Mag. This manual contains data for over 70 of the most popular centerfire rifle cartridges used today. Using old 140 spire point, factory ammo that came with the rifle, it had no vertical dispersion whatsoever in five rounds fired at 200 meters, as it … Magnum. I get close to 3200 fps and consistant 3/4 inch groups. Load Data: 7mm Caliber Loading / Reloading Information By Nosler Inc 28 Nosler. for large game. It's too tight of a squeeze for me. im curious if you would also know the MV on that load with the 26 in barrel. Let’s dive right in. Using bullets from Sierra, Nosler SB, Nosler, Barnes. 30-30 Win. Any Info would be greatful 308 Mar Exp. It is a West German rifle, made in 1964 (verified by Weatherby). The reloading data sheets provide suggested loads for hunting rifles. No, the 7mm Wby. The Berger Bullets Reloading Manual is available for purchase through your favorite Berger dealer. Clearly, for heavy animals at long range, the .270 Weatherby is a superior choice. 300 Weatherby Magnum. Mag. 30 TC. My father just had a 6.5x 284 custom built and iam looking to one up him i was wondering if anyone could give me information and ballistics on either the 6.5x 300 Weatherby or the 7mm- 300 Weatherby. 7mm Wby Mag. 30 Caliber.308” Diameter. Short Magnum. 270 Weatherby Magnum Developed 1943 / Produced 1945 Was one of the first Weatherby Magnums offered to customers. 338 Rem. What I do is break the gun in with the most inexpensive stuff I can find with a heavy bullet. The 7mm Weatherby Magnum is useful for all American plains game including the great Bears and the American Bison. rifle has about a 200 fps advantage over a reloader with a .270 WSM rifle when both are using 150 grain bullets. Mag. My buddy, Frank Campana, recently asked me to help him develop a load for his new 7mm Remington Magnum; he wanted a single load to hunt a wide variety of game animals. TECHNICAL INFORMATION: Increase your rifle's performance up to 200 fps without extra chamber pressure, recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy. 270 Win. Magnum. For a 7mm Rem Mag I would start with the 175 gr cor-lokt load you can find at Wal-mart. I am trying to find the best load for my rifle. I have a 7mm weatherby mag. Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge Data for burning rate increased by 10% relative to nominal value: I normally don't like to give out load data for liability reasons, but the best load I have so far does not seem to be a max, over the top load. ... Media Reloading Guide 9 Blog Load Data Cartridge Information Nosler Catalog Newsletters Customer Reviews; Employment; ... 7mm Wby Mag . 300 Weatherby Magnum. 7mm Weatherby Magnum: Warning! The Peregrine Bullets range has boat-tails for ease of loading as well as enhanced ballistics.. RDM (Rheinmettal Denel Munition – Somchem Powders) propellant was used for the Peregrine Bullets load development. All of these Nosler loads were developed using Weatherby cases and Federal 215 primers, and tested in a 26" barrel. I have a browning a-bolt 7mm rem mag with a 26 in barrell and 1:9.5 twist. There is really no reason for anyone considering a 7mm Magnum, or who needs an extremely capable all-around rifle and happens to admire Weatherbys, to refrain from purchasing a Mark V in 7mm Weatherby Magnum caliber. 7mm Weatherby Magnum Load Data; 7mm Shooting Times Westerner (STW) Load Data; 7mm Remington Ultra Magnum Load Data; 28 Nosler Load Data; 300 AAC Blackout Load Data; ... 7mm Rem Mag. Elk & whitetail with a 7mm Rem Mag. The load data contained on … In the question of “Is the .257 Weatherby Magnum within the ideal range of suitable calibers for elk hunting?” our answer is: 7mm Weatherby Magnum. It's been a while, but I have loaded for the 7mm Weatherby, and I really like the performance. Short Magnum. 7mm Mauser. I've got a .257 Wby Mag on it's way to me, and I'm looking for some load information. 470 Nitro Express. 308 Win. Hornady Manufacturing Company develops and publishes reloading data for the Handbook of Cartridge Reloading.Occasionally, we will temporarily publish load data on this page when a bullet becomes available and is not yet listed in the latest edition of the handbook. is not as practical as the more common, and more familiar, 7mm Rem. 7mm Weatherby Load Development. 7mm Rem Ultra Mag. To view this Reloading Guide in a PDF format, click the red button below. I like the idea of a 160ish grain bullet loaded to about 3,000 fps. 270 Weatherby Magnum. I have a barnes 140 load that works fine. 7mm Rem. 7mm-300 Weatherby Magnum reloading data with 21 loads. 7mm Shooting Times Westerner. 7mm Rem Mag 154 gr SST® Superformance® Item #8061 | 20/Box US Patent: 8,161,885 | 8,413,587. 300 Win. Mag., the 7mm Wby. I couldn't find any actual 257 Wby brass either. To maximize performance, the ballistics experts at Hodgdon Powder Co., Inc. have developed a comprehensive Reloading Guide to provide handloaders with current data for Accurate Powders. 338 Lapua Magnum. 300 Sav. Mag. Powders include IMR, Hodgdon, Norma, Winchester 416 Rigby. did not get a lot of exposure until the early part of the 1950s when Weatherby rifles became more available. I personally prefer the Speer Hot core offerings myself, specifically the 145 gr., but Barnes builds a very good bullet, it's just a lot more expensive to do a development with. Mag. 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