Generally speaking however, I have never had any problem using this Winchester Brass to reload my own target loads. There is more information about this at the bottom of the page. Because this is Mil Spec, there is a slight primer crimp, which is noticeable in the image to the left, and appears a little uneven. Notice the WMA 15 headstamp of the cartridge with the Nato Symbol, indicating this is Mil Spec brass. I did notice some issues with tolerances and machining overall with the brass, but nothing extreme. Case necks were deburred and fairly smooth around the edges.įlipping the cartridge over, I noticed there was some variance in the appearance of the flash hole, some of them looking a little jagged and crudely manufactured, which can be seen in the sample image to the right. The brass itself, as noted above, was not the cleanest or the shiniest, but this is to again be expected. WMA 15 Milspec – Winchester White Box 9mm Ammunition Headstamp. These factory pump out millions of rounds, so its to be expected. I would probably chalk it up to a dirty assembly process or possibly it could be graphite dust from the powder charge. This is pretty normal for ammunition like this and I wouldn’t expect more given this ammo comes at a low cost. It is not uncommon for cheap factory loaded ammunition to be dirty and dull in appearance, and there is no exception with the Winchester 9mm White Box ammunition. The brass, much like many other factory loaded targets ammunition’s in this price point and usage model, was dull and dirty, containing mild amounts of machining grease and what appeared to be graphite or other powder/soft dusty material covering the outside of the case including the primers. The first thing I noticed about the brass upon removing it from its factory packaging, is its overall appearance and cleanliness. All numbers noted below are taken from the 5 yard / 15 foot line. In this case, Winchester has supplied us with a little data to work off of, noting 5 yard Velocities of 1190 fps and energies of 353 ft-lbs out of the barrel. I used this data to position myself at the correct distance of 15 feet form the Chronograph for testing and marked my position so that I could return to it after each reloading for each test group. To the left I have included the label from the Winchester 9mm White Box Ammunition Factory Packaging. Many manufacturers printed data on the box, some do not. I have recorded the outcome of these measurements below as well as photographs of each cartridge and its components throughout the disassembling process. The individual 9mm cartridges are then disassembled, and set aside to be measured and weighed. The 5 samples from the 9mm Winchester White Box ammunition were first weighed and measured in their factory loaded state to record overall variances. More details about my process and the equipment used for testing the Winchester 9mm White Box Ammo are at the bottom of this page. To test the Winchester White Box 9mm ammo I first select 5 samples from the 50 round box, disassemble the components and take measurements in terms of both physical sizes as well as weight in grains. In the case of the Winchester 9mm White Box Target ammo, i found this to be particularly true. For the most part, this generally seems to be true. The general consensus is that factory line assemblies do not produce the same quality or employ the same close tolerances as ammunition that is loaded by hand. Many of the large ammunition manufacturers produce their low end target ammo using automated machines, causing debate over exactly what the tolerances really hold up to and how much variance there is from one cartridge to the next. There has been much discussion in the past regarding factory loaded ammunition and quality control issues. Winchester White Box 115 grain 9mm Cartridges The Winchester White Box 9mm ammo falls into the lower end of that spectrum and serves as a mostly economical solution for those that would like to practice their handgun skills more frequently on a budget, but would still like the reassurance of a brand name American company manufacturing their ammunition. In their lineup of products, Winchester offers products from the expensive and well made down to the cheap and highly economical. Winchester is an old American company and with that comes lots of history, a wide selection of firearms spanning centuries, and a good selection of ammunition, reloading components, and firearms accessories. The 115 grain variation of this 9mm ammunition, which is what we are testing in this article, can be found at most retailers where firearms are sold and can be had anywhere from $10-22 USD depending on where it is purchased. The Winchester Target 9mm Ammo, also known as Winchester White Box 9mm ammo, is a popular and fairly economical choice for target practice in 9mm Parabellum. About the Winchester White Box 9mm Ammunition
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