For 2018, Winchester is adding .25-06 Rem. and .450 Bushmaster to its ever-popular Deer Season XP line of rifle cartridges.
Winchester’s newest 100 percent copper bullet expands quickly and penetrates deep.
Winchester's new Deer Season XP Copper Impact bullet is designed for rapid expansion upon impact. Its engineered hollow-point cavity delivers excellent terminal performance, and the solid copper bullet increases weight retention over standard jacketed lead-core bullets.
For 2017, Winchester is adding .223 Rem. and 6.5 Creedmoor to its ever-popular Deer Season XP line of rifle cartridges.
While there's no shortage of factory loads that reliably kill deer, Winchester had an even sharper goal in mind for what would become its Deer Season XP line.