<page_title> .458 Winchester Magnum </page_title> <section_title> Ammunition </section_title> <table> <cell> Winchester S458WSLSP </cell> <cell> Nosler 500 gr (32 g) Partition </cell> <cell> 2,240 ft/s (680 m/s) </cell> <cell> 5,570 ft⋅lbf (7,550 J) </cell> <cell> Winchester S458WSLS </cell> <cell> Nosler 500 gr (32 g) Solid </cell> <cell> 2,240 ft/s (680 m/s) </cell> <cell> 5,570 ft⋅lbf (7,550 J) </cell> </table>
In .458 Winchester Magnum, the Winchester 500 gr (32 g) loading has a muzzle velocity of 2,240 ft/s (680 m/s) and muzzle energy of 5,570 foot-pounds force (7,550 J).