The Winchester Super-X 243 WSSM (Winchester Super Short Magnum) is designed for hunters who demand the flat trajectory of a magnum in a compact, fast-cycling package. Featuring the legendary Power-Point bullet, this ammunition delivers the knock-down, drag-out performance Winchester has been known for since 1952. The 100-grain weight is the sweet spot for the .243 WSSM, providing enough sectional density for deep penetration while maintaining the high speeds necessary for long-range accuracy. Whether you are stalking whitetail in the woods or glassing antelope on the plains, this load offers the terminal ballistics required to drop game cleanly. Note: This is specialty Super Short Magnum ammunition. Please ensure your firearm is specifically chambered for .243 WSSM, as it is not interchangeable with standard .243 Winchester.