![]() Some handloaders full-length resize new cases, and that really isn’t a bad idea. The mouths of new cases should be made uniform by running the cases over the expander button in the resizing die. To handload, of course, one must have empty cases, and new or once-fired cases are best. These four powders are among the best for reloading the. Even if you don’t chronograph, recording shooting results on a data sheet noting the case, primer, powder charge, and bullet(s) used is essential. Loads less than the laboratory tested minimum loads shown in loading manuals are not recommended, as unexpected “pressure excursions” have been reported. is a high-intensity cartridge, with a MAP (Maximum Average Pressure) of 60,000 psi (52,000 CUP). (Manuals are often included in many reloading kits.) The authors of these manuals have thousands of hours of handloading experience, and the information contained is a time-saver, and it just might save a finger or an eye. Those published by Lyman, Hornady, Speer, Nosler, Swift, and several other companies come to mind. Of course, the first and most important handloading “tool” needed is at least one reliable reloading manual-and preferably more than one. 243 Winchester handloads, and a lot of reliable load recipes are available to use as starting points. Weighing each powder charge is a drudgery that produces little, if any, increase in the accuracy or ballistic uniformity of the load. Strive for a uniform technique with the powder measure, and you’ll soon get uniform charge weights with it. Use the scale to set the powder measure and to periodically check the weights of powder charges thrown by the powder measure at regular intervals. Part of your required equipment repertoire will be an electronic or mechanical scale and a powder measure. Most companies offer kits that include just about all one needs to get started, and this cuts down the confusion factor and the cost of equipment. Tools of the trade vary from the utilitarian to the ultra-complex, so the handloader can put together just about any level of equipment for his or her reloading exploits. Gauge for determining bulletseating depth is easy to use and can enhance accuracy. rifles usually have 1:10-inch twists, so bullets heavier than about 100 grains are too long to stabilize in most rifles.) The Hornady O.A.L. Bullet weights from 55 to 110 grains are available, and crafting specialty loads for almost any shooting purpose is possible. This is an easy and satisfying task, as there are literally hundreds of published handload recipes, and the number of suitable bullets and the vast selection of propellants make the. A digital or dial caliper is handy for checking case lengths and overall cartridge lengths. Accuracy was excellent, and hunters quickly made the. Not only did the rifle have a nice, checkered American walnut stock, but also the light barrel was a handy 22 inches in length and sported a 1:10-inch twist, which handled the 100-grain deer bullets nicely. 243 Win.’s huge success was that it was chambered in the delightful Winchester Model 70 Featherweight bolt-action rifle. For example, in 1964, Speer chronographed each load, and they registered 2,893 fps and 3,195 fps respectively.) (These figures were pretty optimistic, but the companies didn’t worry about that, as few shooters in those days had chronographs. The deer load had a 100-grain bullet at a listed 3,070 fps and an 80-grain varmint load at 3,500 fps. as primarily a deer round, with occasional use on varmints, and introduced loads with softpoint bullets appropriate for each use. Winchester had a crafty, two-pronged strategy for the. ![]() Once it’s properly set, it is usually sufficiently precise for most loads. ![]() to the late Warren Page, the gun editor for Field & Stream. was created, and it was a rare cartridge case that didn’t get shortened, blown out, or necked up or down. ![]() Cartridge experimentation was in its heyday in the 1950s when the. 308 Winchester case necked down with no other changes. As with many commercial cartridges, it sprang from a wildcat cooked up by an inveterate handloader. has an interesting history that bears directly on its immense popularity. Steve recommends an electronic scale, such as this one from RCBS. Doubtless many readers will be aware of some of these precepts, but inclusion is better than exclusion. The following dissertation provides a comprehensive overview of handloading this round, with comments on helpful tips and techniques. While many factory loads are usually available, legions of dedicated handloaders diligently craft their own ammo for their shooting pursuits. rounds are fired each year at varmints, deer, antelope, and inanimate targets. 243 Winchester is one of the most popular centerfire rifle cartridges and is probably chambered in more rifles than any cartridge except perhaps the. ![]()
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