We’re sure you’ve got a mean left hook. Even so, it’s nothing compared to the raw striking power of a 10mm bullet. If you want to make sure you can throw your best punches during a life-or-death scuffle, then Winchester’s W Defense ammo is at your service.

This cartridge will lob its 180 grain bullet out of a 4” barrel at a rate of 1,235 feet per second. At that velocity, the jacketed hollow point will arrive at a close-range target with approximately 600 ft lbs of kinetic energy. After impact, the JHP will widen out to exert more of its energy outward while simultaneously gouging out a broad wound channel – significantly wider than 1/2”. One well-placed shot will force a threat to discontinue threatening you any longer.

Winchester ensures shooters’ success by loading first-rate components. In addition to this ammo’s uniform and accurate bullets, those components include responsive Boxer primers and new brass cases. This ammo is reloadable, and it is also fit for any kind of training exercises you’ve got lined up!