.25 Winchester Super Short Magnum
Winchester Super Short Magnum, or WSSM is a line of rebated bottlenecked centerfire short magnum cartridges introduced by the U.S. Repeating Arms Company (''Winchester Inc''). It is a further development of the Winchester Short Magnum concept utilizing smaller bullets, but of a still higher velocity. History Winchester and Browning partnered to create a new shorter version of the popular WSM (Winchester Short magnum) case. The new "super short" case was to be based on design principles currently proving successful in benchrest competition, such as the 6 mm PPC and 6 mm BR Remington. In 2003 the first cartridges of this design, the .223 and .243 Winchester Super Short Magnums (WSSM), were introduced. The .25 WSSM was added to the family in 2004. None of the cartridges has managed to capture any large market share. This is likely due in part to the fact that all three cartridges have similar performance to existing popular cartridges. In addition, the .223 and .243 versions ...
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WSSM And WSM
WSSM may refer to: * WSSM (FM), a radio station (104.9 FM) licensed to serve Prentiss, Mississippi, United States * WYXX, a radio station (97.7 FM) licensed to serve Goshen, Indiana, United States, which held the call sign WSSM from 2011 to 2013 and from 2014 to 2016 * WBKZ, a radio station licensed to serve Havelock, North Carolina, United States, known as WSSM from 2005 to 2008 * Winchester Super Short Magnum Winchester Super Short Magnum, or WSSM is a line of rebated bottlenecked centerfire short magnum cartridges introduced by the U.S. Repeating Arms Company (''Winchester Inc''). It is a further development of the Winchester Short Magnum concept ...