The .300 Winchester Short Magnum (also known as 300 WSM) is a .30 calibre rebated rim bottlenecked centrefire short magnum cartridge that was introduced in 2001 by Winchester. The advantage to this round is ballistic performance nearly identical to the .300 Winchester Magnum in a lighter rifle with a shorter action burning 8 - 10% less gunpowder. The .300 WSM is adequate for hunting all big game including (but not limited to): most game around the world in forests and plains where long range, flat shots are necessary. The .300 WSM is also used in benchrest shooting. The .300 WSM has a standard bullet diameter of .308 or 7.62mm and takes advantage of the numerous bullet options available in that calibre. As Reloading Solutions Limited has no control over improper storage, handling, loading or use of Vihtavuori powders after they have left our facility, we make no warranty of any kind, either expressed or implied, limited or full. We specifically disclaim all warranties of fitness for a particular purpose and merchantability. We specifically disclaim all liability for consequential damages of any kind whatsoever, whether or not due to seller’s negligence or based on strict product liability or principle of indemnity or contribution, Reloading Solutions Limited neither assumes nor authorises any person to assume for it any liability in connection with the use of this product.
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