Sierra load data for 257 weatherby

WebDec 18, 2011 · I do know the Weatherby's are freebored, so realistically, I will stick to the COL listed in the load data, to make sure it fits the mag & feeds properly. Dec 5, 2011 #2 J. Jerry M ... I do see IMR 4831 as an accuracy powder in the 257 Weatherby Mag load for data, for certain weights -mostly the lighter bullets. Once I have ... http://www.adiworldclass.com.au/data-rifle/

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WebRifle Data. Rifle Data. Here you will find load data for some of the most recent cartridges on the market, with more being added each week. We are currently populating the cartridge drop-down menu with updated cartridge renderings, new propellants and bullets, and links to complimentary product pages. WebWe offer Sierra reloading data with over 95.000 loads in our database, covering over 95 Sierra bullets in over 65 calibers with all suitable powders on the market. Choose your … something you find in desert https://antonkmakeup.com

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WebDescription.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 … WebApr 12, 2024 · Location. Texas. One of the most accurate loads I’ve ever loaded for the .257 was 115 Grain Nosler Ballistic Tip with 66.0 gr H4831. For the life of me I can’t remember where I got that load data from. Maybe an old Lee Reloading manual or something like that. Anyone have this info. I’m looking for estimated Vel in a 26 inch bbl. WebApr 21, 2024 · That’s a fast, hard-hitting round, but according to load data from Weatherby, a .270 Wby. Mag. can send a 130-grain projectile downrange at between 3,280 fps and 3,400 fps. The option loaded with a Barnes TTSX bullet, an all-copper affair similar to the Trophy Copper, hits with a whopping 3,338 ft.-lbs. of energy at the muzzle. something you find on road

Reloading Data .257 Weatherby Magnum Loads Metallic

Category:.257 WEATHERBY 100 GRAIN BARNES TTSX (LEAD FREE)~100

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Sierra load data for 257 weatherby

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Web.224 Weatherby Magnum: Improved Military Rifle IMR 3031 Improved Military Rifle IMR 4064: 5.56 x 45 mm: Accurate 2495 VihtaVuori N135 VihtaVuori N140: Hodgdon CFE 223 Hodgdon H 335 Improved Military Rifle IMR 8208 XBR VihtaVuori N530 VihtaVuori N540: 5.6 x 50 Magnum: Improved Military Rifle IMR 4064 Winchester 748: 5.6 x 57: Improved … WebDec 14, 2011 · Jeez, I can't believe I actually found the data. I wasn't going to look and then had a case of brain gas and did look. I was loading 62.0 grs IMR4350 under a Sierra Spitzer BT 117gr bullet using CCI200 primers. OAL was 3.250 which is max. Obviously this was a max load and if you decide to use IMR4350, start low and work up.

Sierra load data for 257 weatherby

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WebThis 100 grain 25 caliber HPBT MatchKing® bullet #1628 has been designed with the characteristic MatchKing® quality features, a thin jacket for concentricity and uniformity, … WebSierra Bullets > Exterior Ballistics > Rifle Tables – Select by Bullet. 4th Edition Exterior Ballistics Tables – Rifle ... .257 Diameter Bullets 75 gr. HP 87 gr. SPT 90 gr. HPBT 100 gr. …

WebReloading data for 257 Weatherby Magnum. Bullet: Hornady SP 87 gr: Bullet weight: 5.6 g / 87 gr: B.C: 0.322: C.O.L: 80.0 mm / 3.150 # 2530: Gunpowder Charge Weight Velocity m/s Velocity fps; Norma MRP: ... Show all Submitted Loading Recipes Tipstrike Experiment in 7x66 Vom Hofe Preparing 204 Ruger Norma Brass Ballistics ... WebAug 19, 2024 · Roy Weatherby liked to design cartridges with more zip than other commercial rounds. While not all Weatherby Magnums are the velocity champions in their caliber, the 6.5-300 Weatherby Magnum beats all challengers. Its factory loads include the Barnes 127-grain LRX at a listed 3,531 fps, Swift 130-grain Scirocco II at 3,476 fps, and …

WebApr 12, 2007 · The 120gr load my rifle liked was 71.80grains of Retumbo using Federal 215 primers and Weatherby Brass. Now...that load gave a 5-shot <1" group at 100 yards, ... It started life as a .25-06 unfired and re-chambered to .257 Weatherby Magnum with freebore, ... load data from different companies is going to be different for a variety of ... WebBy blowing out the belted case, giving it minimal body taper, then adding a unique double-radius shoulder, shortening it to 2.549 inch and necking it to accept .257-inch bullets, the …

WebFeb 18, 2024 · Looking for peoples experience and barrel life. Even some loads. Looking into a 25 cal and cant decide on these 3 going back and fourth. Pva new 120 grain looks amazing .365 g7 and could push it fast

WebProduct Description. One device. All the range and ballistic data you need to make the shot of a lifetime, every time. For precision shooters and long- range hunters, the fully loaded Razor®HD 4000 GB accelerates your speed to target, helping you range with first-shot confidence at pushbutton speed. Rugged. something you have and something you knowWebNov 23, 2024 · Scrumbag. May 16, 2024. #1. Hi folks, I have had good luck shooting the Speer 120gr SPBT bullet in my 257 Roberts. It runs about 2850 fps, tracks nicely and works well on deer. Those 120gr SPBT bullets are becoming increasingly hard to come by. I am wondering about changing to the 110gr Sierra Gamechanger / Tipped Game King / TGK. something you find under the bedWebNov 13, 2015 · And here is the reloading data we recommend for the cartridge. These are the only powders we have tested and recommend. PLEASE DO NOT EXCEED THESE LOADS! Load #1 - CCI 400 small rifle primer and Sierra 70 grain Blitzking .257 bullet, Powder H335 - Maximum load 30.0 grains - expected velocity of 3100 fps (needs a powder drop tube) something you got lyricshttp://www.accuratereloading.com/reload.html something you have to do synonymWebAug 3, 2024 · The .257 WBY was one of Roy Weatherby’s earliest cartridge creations. He officially introduced it in 1948, but he had been experimenting with it since 1944. It was derived from the .300 H&H case shortened to 2.545 inches and given Weatherby’s signature double-radius shoulder. Many sources quote the .257 WBY as Weatherby’s personal … something you forgot lil wayne mp3WebLoad data for 30 loads in caliber .257 Roberts with .257 75gr Sierra HP Varminter bullet including underlying parameters such as bullet length, cartridge length and case capacity. something you hold carefullyWebJun 11, 2014 · If you look at energy, the “standard” .257 load exceeds both the “standard” .308 Winchester and .30-06 loads with over 2,900 foot-pounds of muzzle energy. something you have mfa