257 wby load data
Recently picked up a new Ruger #1B in 257 Weatherby and topped it with a Leupold VX3i 3.5x10. Had a few test rounds loaded with 100gr Nosler Ballistic tips. Set up at 100yds and fired a few 5 shot groups. The 64gr of IMR 4831 shot best. I pulled the 5th shot when a fly bit me. Was shooting in shorts out in the horse pasture in full sun.In no event shall Nosler, Inc. be liable for any damages resulting from the use of this data.” All cartridge measurements are SAAMI maximum and due to variations from manufacturers actual measurements may vary * = Most accurate load tested 257 Wby Mag - 115 grain No sler 90% 87% B A RE L ength /Mak 91% 0.453 Partitio n® 0 .3 8 9 8 5 % 8 2 % ...
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257 Wby Load?? #1984889 01/05/11 10:53 PM: Joined: Nov 2007. Posts: 1,029. Whitney, Tx. S. slayer12 OP. Pro Tracker. OP. slayer12. Pro Tracker. S. Joined: Nov 2007. Posts: 1,029. Whitney, Tx. I am wanting to get into reloading and was wondering if anyone has a load that works for them on the 257 WBY Mag? I would like any information such as ...Printed from Shooter's Reference on 05/07/2024: https://www.shootersreference.com/reloadingdata/257-weatherby-magnum/Load Data for .257 Weatherby Magnum. Bullet: 100 gr TSX (Barnes) Diameter: 0.257" Powder: Reloder 22 (Alliant Powder) Starting Powder: 65.0 gr. Max Powder: 69.0 gr. …One of its most popular factory loads features the 115-grain Nosler Ballistic Tip bullet with a muzzle velocity of 3,400 fps, which generates 2,952 ft.-lbs. of kinetic energy (K.E.)—comparable muzzle energy to the .30-06 and .35 Whelen. The .257 Weatherby Magnum shares the same cartridge case as both the .270 and 7mm Weatherby Magnums.Depends on if you have the wby throat or a custom throat. If you have the wby freebore throat then the 68.5 grains of 7828 is a very light load. If you have a custom throat then I don't know. With the standard 270 wby you can easily shoot 74 grains of 7828 with the 150 grain bullet and more in some rifles like mine. T.The .257 Weatherby Magnum is a .257 caliber (6.53 mm) belted bottlenecked cartridge. It is one of the original standard length magnums developed by shortening the .375 H&H Magnum case to approx. 2.5 in (64 mm). Of the cartridges developed by Roy Weatherby, the .257 Weatherby Magnum was known to have been his favorite, and the cartridge …The 6.5 RPM shares the same overall cartridge length as the .30-06 Springfield at 3.340 inches. Two factory loads were checked for velocity and included the previously mentioned Barnes 127-grain LRX bullet and the Nosler 140-grain AccuBond. As indicated, their listed velocities are 3,225 and 3,075 fps, respectively.Just wondering if I could get a quickload run for the 257 WBY, RL 26, 215m primers, Norma/WBY Brass, and 110 Accubonds and 115 Partitions. Home. Forums. New posts Search forums. ... +Ba 91 69.30 3542 3065 77021 14836 100.0 1.049 !DANGEROUS LOAD-DO NOT USE! Data for burning rate decreased by 10% relative to nominal value: …I know the 257 mag like back of hand and have ran 75 grain pills to 117 in them with many different powders, so im guessing the above was a miss type or not a 257 WYB MAG. drhenley. Administrator. 264 RLB™ #7. Posts: 7,189. Location: Columbus GA USA. 110 gr .257 ELD-X for 257 Wby and 25-06. Feb 15, 2020 at 7:59am..257 Weatherby Magnum (Barnes Data - 2010) reloading data with 12 loads. Using bullets from Barnes TTSX BT, Barnes BND SPIT, Barnes TSX FB. ... (Barnes Data - 2010) Warning! Notes: case: WBY; case trim length: 2.539"; primer: Fed GM215M; barrel length: 24"; twist rate: 1:10" Be Alert: Publisher cannot be responsible for errors in published load ...6.5 - 300 Weatherby Magnum - Published Manufacturer Loading Data Shellholders: Hornady #5Other powders and bullet loads from 28" lilja 3 groove: 100 gr nos bt moly RL-22 69 gr 3600 ave vel 100 TSX moly RL-22 69.5 gr best 3660 ave I just looked at …270 Weatherby Magnum Load Data. 100 Grain. 110 Grain. 130 Grain. 140 Grain. 150 Grain. 160 Grain. Explore the world of Nosler, renowned for crafting the finest bullets, ammunition, rifles, and brass. Discover our extensive lineup, including Partition, AccuBond, E-Tip, Ballistic Tip, Custom Competition, and more.Tired of the long wait? Discover simple tactics you can implement that will reduce the load time on your webpages. Trusted by business builders worldwide, the HubSpot Blogs are you....257 Weatherby Magnum (Barnes Reloading Manual #3) Warning! Notes: case: Weatherby; parent case: .300 H&H; primer: Federal GM 215M; trim to: 2.540"; barrel: 24"; XLC Coated X-Bullet data cannot be used with other bullets, including non-coated X-Bullets; maximum loads should be used with caution - Always Start With Minimum …257 wby 100 & 115 BT's, 264 win, 130 AB, 140SMK & NCC, 7mm Rem, 140 & 160 AB, 150 BT, 30-378 180 AB, 200 AB & SGK. Powders are WC 860 & 868, bu their burnrate is fairly compareable to AA8700 & H870. I'll be reducing by 15% and working up. There is some availibility on the 860 the 868 I'll most likely buy another couple kegs in the near future ...Other powders and bullet loads from 28" lilja 3 groove: 100 gr nos bt moly RL-22 69 gr 3600 ave vel 100 TSX moly RL-22 69.5 gr best 3660 ave I just looked at …Well I'm interested in what everyone is reloading for the 257 wby..I'm kinda leaning toward the 100 g. barnes triple shock. any an all input would be helpful THX Chuck3,114. Remarks: maximum load. .257 Weatherby Magnum (Swift Data) reloading data with 16 loads. Using bullets from Swift A-Frame. Powders include Hodgdon, Alliant, IMR.Sep 29, 2015. #8. MT, the 115 Bergers with H1000 make my .257 Wby my most accurate rifle. Seating took several settings to find most accuracy, but it's ready for my muley hunt in November. Like Mud said, hit the boiler room not the shoulder. Good luck.Description.257 Weatherby Magnum 100 Grain Barnes TTSX~ The .257 Weatherby Magnum is a .257 Caliber (6.35 mm) belted bottlenecked cartridge.It is one of the original standard length magnums developed by shortening the .375 H&H Magnum case to approx. 2.5 in (64 mm). Of the cartridges developed by Roy Weatherby in 1944, the .257 Weatherby Magnum was known to have been his favorite, and the ...
6,601. take a fired case and slightly deform the case mouth so that it will hold a 120 gr PT. Insert the bullet into the case and chamber it. The bullet will touch the lands and get pushed further into the case. Carefully remove the case and meaure the COL. Do this 3-4 time to ensure you have an accurate reading.Aug 6, 2013. Messages. 4,345. Location. Arizona. Nov 9, 2015. #3. Duck, knowing no two rifles shoot a given load equally, both of my .257 Wby's do very well with H1000 and the 115 VLD. These are Wby rifles with the Wby freebore.Joined the .257 Bee groupies and acquired a new to me "custom" chambered for the .257 Weatherby. Started getting some bullets to try. I was able to get a... Forums. New posts Search forums. ... Just got done with some load development with the 101 LRX. I used the same data from the 100 TTsx, ...Trying 257 110 eld-x in my 1:10 25-06 & in two of my 257 Bob Ackleys (both 10 twist), can't get them to shoot at all. From .010 off to .085 nothing. Only tried up to 3150 using h4350, h4831 & h4831sc. These are scattergun groups, terrible, all three guns shoot 100 nosler ballistic tips great under .75moa so scopes and mechanics shouldn't be ....257" 25 Spitzer SP Hot-Cor® 25 TNT® HP Weight (grains) 87 Ballistic Coefficient 0.300 0.337 Sectional Density 0.188 COAL Tested 3.150" 3.170" Speer Part No. 1241 1246 Propellant Case Primer Weight (grains) Muzzle Velocity (feet/sec) Weight (grains) Ramshot Magnum Federal CCI 250 74.0 3570 78.0 Hodgdon Retumbo Federal CCI 250 74.0 …
@GLTaylor has been compiling load data from folks working up loads with the new Absolute Hammer bullets. Thanks to him for his hard work. ... I have a Ruger Number 1 257 Wea with a 28" barrel, thanks! Reply. S. Steves1911 Well-Known Member. Joined Feb 1, 2020 Messages 225 Location Hedgesville, WV. May 7, 2022 #5guys can anybody tell me a good load for 257weatherby mag , I have imr 4350 and I bought some 115gr, nosler accubonds, got large magnum primers and a bunch of once fired weatherby brass, .Im still pretty new to all this , I will be supervised but curious if anyone has a good load worked up...…
Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Reloading data for 257 Weatherby Magnum. Bullet: H. Possible cause: New research suggests that women who spend time in the workforce experie.
.257 Weatherby Magnum - Published Manufacturer Loading Data. Shellholders: Hornady #5. Lee #5. RCBS #4. Recipe Type: Rifle. Bullet Weight: ALL. 70 gr. 75 gr. 80 gr. 85 gr. 87 gr. 90 gr. 100 gr. 115 gr. 117 gr. 120 gr. Powder: ALL. Accurate 3100. Accurate 4350. …340 Weatherby Magnum Load Data. 180 Grain. 200 - 210 Grain. 225 Grain. 250 Grain. 265 Grain. 300 Grain. Explore the world of Nosler, renowned for crafting the finest bullets, ammunition, rifles, and brass. Discover our extensive lineup, including Partition, AccuBond, E-Tip, Ballistic Tip, Custom Competition, and more.The mono-metal design of the GMX bullet is crafted from a copper alloy. Harder than solid copper, the copper/zinc alloy has been proven to shoot cleaner, foul less, and deliver consistent, even pressure curves. The tough alloy material routinely retains 95% or more of its original weight and expands up to 1.5 times its original diameter.
Select A Caliber or Gauge Below To View Recipes. 25-06 Rem. 257 Weatherby Magnum. 264 Win. Magnum. 270 Weatherby Magnum. 270 Win. Short Magnum. 30-06 Spring.Southern Kolorado. Decided to try some 100 gr. Barnes TTSX in my .257 Wby Mk.V a few weeks ago. Did a little experimentation with seating depth and powder weight with RL22, and with a little tweaking, got a great, sub MOA, repeatable result with the TTSX. At 72.0 gr. of RL 22, and a COAL of 3.32", this is a smokin' load with great accuracy.
Talking about similar cases and why i used 7mm rem mag data In no event shall Nosler, Inc. be liable for any damages resulting from the use of this data.” All cartridge measurements are SAAMI maximum and due to variations from manufacturers actual measurements may vary * = Most accurate load tested 7 8 % 7 5 % 9 5 % Cartridge C SHOLD : Gr. WA TE R CASE TYPE: Fed 215 257 Wby Mag - 110 grain Version 9.0 ...These bullets require faster than normal powders for the cartridge and bullet weight. Load with extreme. caution. Do Not transfer any of this data to other Hammer Bullets. This is Only for Absolute Hammers. The following load data was developed and shared by our customers. Use at your own risk and work up to. .257 Weatherby Magnum (Barnes Reloading ManSelect A Caliber or Gauge Below To View Recipes. 25-06 Rem. Sep 30, 2018 · 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. One of the reasons the 257 Wby. Mag. goes so fast is its allowed pressure, 65,000 psi. The 25-06 is limited to 63,000 psi, the 6.5 Creedmoor 62,000 psi..257 ROBERTS ACKLEY IMPROVED - Published Manufacturer Loading Data Recipe Type: Rifle Swift A-Frames are available in a wide range of diameters an .257 Weatherby Magnum (Using 110 GR Hornady Bullets) reloading data with 42 loads. Using bullets from Hornady IB. Powders include Hodgdon, IMR, Winchester, Alliant, Accurate, Ramshot Actually, the .257, .270 and 7mm Weatherby Magnums are mIn no event shall Nosler, Inc. be liable for any damages resulting fro.257 Weatherby Magnum (Lee Precision Data) reloa .257 Weatherby Magnum - Published Manufacturer Loading Data. Shellholders: Hornady #5. Lee #5. RCBS #4. Recipe Type: Rifle. Bullet Weight: ALL. 70 gr. 75 gr. 80 gr. 85 gr. 87 gr. 90 gr. 100 gr. 115 gr. 117 gr. 120 gr. Powder: ALL. Accurate 3100. Accurate 4350. … RL 22 and RL25 were both accurate with 130&#x 240 Wby Mag - 95/100 grain 6mm (.243") Weath erby Partitio n® 0 .3 8 4 0 .3 7 9 9 0 % 9 8 % 9 4 % 1 0 2 % 8 7 % 9 3 % 9 8 % 9 4 % ** = Compressed load " Because Nosler, Inc. has no control over the actual components selected, the manner in which they are assembled or the condition of the firearm used, no responsibility, either expressed or ... Tired of the long wait? Discover simple tactics you can implement [data contained herein. A second Mark V Accumark, also fitted with In no event shall Nosler, Inc. be liable for This manual includes most of the published (by bullet and powder manufacturers) load data for 240 Wby: https: ... Load data for newer powders is somewhat difficult to find. I have a semi-custom 240 Wby Mark V with a Krieger barrel on order with an estimated Dec delivery date. Ordered it at the beginning of the year so I hope it arrives on time.I've done searches on multiple forums and haven't found much on the 7 Weatherby. This is on a Mark V deluxe, scoped with a Leupold VX 3 in Burris Signature Zee rings. I have the same rifle in a 30-06 and easily 1/2 minute with IMR 4895 and a 150 Nosler BT. My .243, .223's and 30-30 I can get sub minute, so I know it isn't me.