Rifle reloading for flexible usage, we provide our reloading data in metric and imperial dimension systems, i. Increase your rifles performance up to 200 fps without extra chamber pressure, recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy. We are currently hard at work on a new cartridge guide for the wsm series of cartridges. Ive put the sierra data for some popular calibres as pdf. Reloading 300 wsm the firearms forum the buying, selling. Obsolete reloading data here youll find information from previous handbook editions, with reloading data for seldomused cartridges that hornady will no longer be developing. They are an overbore, esp the 270, and it requires a slow powder. I really dont think there is any magic in these wsms, they simply have more case capacity.
They give great speed, fill the case consistently, and are readily available. Sierra says the same load data listed for other sierra bullets can be used to load gamechanger bullets of equal weight. Millions of men and women reload ammunition as a hobby, or because the cost savings allow them to enjoy shooting more often. Capable of near weatherby performance, the 270 wsm is a true short action magnum.
Sierra s are very accurate bullets,but i would not use them on an elk unless i had no other options. And the short case of the wsm calibers works against the heaviest long bullets. Sierra bullets giant 3ring manual contains all new or confirmed data for rifle and pdf document tagged with reloading manual for 270 sierra. When the cartridge goes off because the primer starts the powder burning, the pressure get astronomical and push the brass into the chamber walls hard.
This is the complete, stepbystep, toprated reference for everything you want to know about handloading. Using bullets from sierra hp, sierra spt, sierra sbt, spt or hpbt matchking, sierra hpbt or sbt, sierra sbt. So, please, if you are new to reloading, go out and buy one of the many excellent reloading manuals that are available. The manual covers the reloading process, tools, equipment, and firearms cleaning. Their ballisticians tested the same powder charge 43. Bullets, cartridges, and powders are included in the traditional sierra format that reloaders have always liked. This cartridge will typically yield uniform pressures and velocities, while providing excellent accuracy with a variety of bullets. The sierras had a much deeper penetration complete, and had a straighter wound channel and didnt break up like the much lighter constructed ballistic tips. Accuracy and terminal performance are the cornerstones of hornady precision hunter factory loaded ammunition. Sierra gamechanger load data reloading and shooting. It contains more than 600 pages of information, data and illustrations.
As usual, with any reloading data, the components and charge weights used here were safe in the rifles they were tested in, and any change of components could result in dangerous pressure. Be thoroughly familiar with those instructions before using these loads. I would recommend some of the loads in the sierra manual. Sierra bullets has paired the accuracy of its matchking bullets with the traits of a biggame bullet to create a hunting bullet the company believes will become a gamechanger in the hunting fields. So the standard weight 150 grain bullets are probably the best choice. Sierra gamechanger load data reloading and shooting supplies. I wouldnt use either one i shoot piles of sierra s every year in practice,and load work up while on my way to a load for a good hunting bullet. From the online articles ive read on reloading for wsm, r22 put up the factory velocities, and it has been my go to for 270 win and 7mm mag. This will cover the 300 wsm, 7 wsm, and the 270 wsm or 300 wsm necked to 7mm. Refer to the current speer reloading manual for handloading instructions. Books on reloading, equipment, tools, components, and accessories. This commitment to performance has established a tradition of precision for which were known throughout the world.
I really dont think there is any magic in these wsm s, they simply have more case capacity. Using bullets from sierra jacketed hp, sierra jacketed spt, speer grand slam jacketed sp, swift jacketed scirocco, hornady jacketed btsp, barnes tsx, hornady jacketed rn, nosler jacketed sp. That would be a good combination to start with for most rifles chambered in. How to find your absolute best load sierra bullets. Feb 05, 2018 sierra recently released a newfor2018, 95grain. Five best reloading books every ammunition reloader needs. Sierra bullets manual contains the confirmed data for rifle and handgun cartridges in one volume. From the highest levels, we offer hunters and shooters the finest hunting and precision ammunition available. Reloading powder for 270 winchester traditionally, h4831, imr4831, as well as h4350 and imr 7828 are very popular choices for 270 winchester.
If their bullets have one strong suit it is their exceptional accuracy. By sierra bullets tech team heres a question we mar31. Top of the line performance matched with a top notch customization features. One ardent proponent of the 270 was the late jack oconnor, one of our most renowned american gun. Check out our selection below and make midsouth your reloading headquarters. These bullets are for some of the most popular north american hunting cartridges around like the. In diesem bereich finden sie alles zum thema wiederladedaten. Powders include imr, ramshot, alliant, winchester, vihtavuori, hodgdon, accurate. Medium to slow burning propellants are the usually selected for the. You can also click on the image and a pdf version will open in a new window. Going to try something slower burning for my 140 and 150gr loads though.
Mar 06, 2018 the 7mm remington magnum is, first and foremost, a hunting cartridge and has been used to take virtually every big game species in north america, including big bears. For over 70 years, sierra bullets has been dedicated to the manufacture of the most accurate bullets in the world. For flexible usage, we provide our reloading data in metric and imperial dimension systems, i. What you need to do is buy the hornady reloading manual. Please be aware that the information here has not been updated for new bullets or current powders. Ergonomic handle for use with many rcbs accessories. View our reloading tool and pdf data files for rifle here. New official load data for latest highbc sierra matchkings. Great care has been given by hornady engineers to develop superior, matchaccurate hunting loads that allow the eldx bullet to achieve its maximum ballistic potential. Email this page subscribe to this thread 05072012, 08. Loadbooks usa 300 wsm rifle reloading manual precision. All the loads on these pages are pressure tested according to the c.
Loadbooks usa 300 wsm rifle reloading manual permanent link to product page. Of course, every rifle shoots most accurately with certain bullet and powder. I wouldnt use either one i shoot piles of sierras every year in practice,and load work up while on my way to a load for a good hunting bullet. Versatility like this is what wins fans among shooters, and the 270 has always had its share. It includes a very good section on how cartridges cases work in guns with good illustrations. Both the 270 wsm and 300 wsm have a slightly longer neck than the 7mm wsm. Obsolete reloading data hornady manufacturing, inc. Step by step reloading precisioneered reloading rcbs. Wsm load data and 7mm bullet samples needed daily bulletin. Eurenco bofors produced the following chart, which we have published in our norma reloading manual. With all the really good 270 bullets out there today,id load a 150 partition, a tsx, swift aframe,etc.
I wouldnt hesitate to use the 140gr sierras for anything the. Overall i find the manual to be quite informative, and there is a good variety of load data. Nosler reloading forum view topic rl17 in the 270wsm. If youve got a particular powder in mind, you could go to that website. Realistically, it is probably at its best when used in longrange, open country hunting typical of western big game territory. The new vihtavuori reloading guide 2017 is an updated version of the previous.
When choosing vihtavuori powders you know your ammo is up. Still working on my heavier grains in my 270 wsm but imr4350 works really well with gr sgks mine shoots one ragged hole at a mild 3150fps. Midsouth shooters offers a variety of books on reloading, presses, smokeless powder, bullets, and brass for sale from great brands like hornady, hodgdon, nosler, rcbs, and more. While its primary use is in the hunting fields, the.
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