Sierra load data for 257 weatherby
Web.257 Weatherby Magnum (Hodgdon Data) reloading data with 50 loads. Using bullets from Hornady V-Max, Nosler BT, Sierra HPBT, Speer SPBT, Barnes XFB, Hornady SPBT, Swift … 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.
Sierra load data for 257 weatherby
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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. WebThe below Berger Twist Rate Stability Calculator allows you to identify what the optimal twist rate and the marginal twist rate is for any given bullet given your shooting conditions. This tool allows you to figure out which bullets will stabilize out of your rifle given your rifle’s twist rate. This tool also helps you to identify which ...
WebJan 4, 2011 · Recoil of a rifle in .257 Weatherby Magnum is about the same as that of a rifle of the same weight in .270 Winchester. More specifically, when a 100-grain bullet exits the barrel of a nine-pound rifle in .257 … http://www.selwayarmory.com/nosler-trophy-grade-6-5-creedmoor-140-gr-ballistic-tip-box-of-197.html
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 … WebIMR 7977 Weatherby CCI 250 66.7 3065 73.9 Accurate MagPro Federal CCI 250 65.0 3197 67.0 3292 3413 3411 3405 3405 3399 3450 WARNING: Improper handloading practices …
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 ...
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 … banda 3500 2 ohmsWeb289 rows · .257 Weatherby Magnum (using Sierra bullets) reloading data with 144 loads. Using bullets from Sierra HP, Sierra SPT or HPBT, Sierra SPT or HPBT ... Publisher cannot … arti dari mjbWebSep 3, 2014 · Re: .257 Weatherby Mag Reloading. #2 63 gr of H4350 pushing a 100gn Barnes TSX. Fed 215 primers and Weatherby cases on both, and both loads made groups … arti dari mmmWebAug 18, 2014 · Re: 257 Weatherby Mag - BEST LOADS ! -73g of 7828, 75g of R25, or 71g of R22 under 100TTSXs. The above is with 215GM and Wby/Norma brass, which is around 30ish g lighter than std Remchester (hence thinner/more capacity). With Remchester 7RM or 264WM brass I usually end up about a grain off of the above. banda 3500 5gWebOct 5, 2024 · Barrel is 27 1/4", velocity is a stunning 3685 fps. If anyone were to try RL-33 with a 115 best to start around 77-78 grains and work up. Case will be quite full at 83 grs. … banda 360WebAs one of the slowest spherical powders ever developed, LRT, was created for high performance at extreme ranges. Designed specifically for the 338 Lapua Magnum using heavy, high ballistic coefficient bullets. LRT offers high load densities and low standard deviations for superior accuracy. Hunters who prefer the advantages of overbore … banda 360hWebApr 30, 2014 · To be safe, I would seat them to the longest COL possible and still fit in the magazine. 257 Wby Barnes 100gn TSX. RL 22 64 3378 (Starting) 71 3596 (Max) H 1000 … arti dari mockup