Winchester Unprimed Brass Rifle Cartridge Cases 50/ct .300 Winchester Mag
Winchester Bulk Components
WARNING
You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box.
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For optimal accuracy and performance competitive shooters and game hunters prefer using Winchester Unprimed Brass Rifle Cartridge Cases - 50/box for reloading purposes. The company follows a very strict manufacturing regimen designed to produce the best cases available. As part of this annealing is done and as such the cases may have a slight stain near the neck.
There are times when cases arrive with imperfect round mouths due to shifts caused during the manufacturing or shipping process. For this reason Winchester reminds customers that these cases need to be sized deburred and chamfered prior to loading.
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