X-Treme X-DEF Defense 9MM (.355) 115 Gr HP Combo Kit (not ammo) X-DEF 45 Big grains offers economy and

Big grains offers economy and accuracy in cartridges traditionally seen as too expensive for high volume shooting

Made using precise manufacturing processes and the highest quality components to provide consistent

357 Magnum brass manufactured for uniformity in length and thickness

Build your defensive reloads with confidence

The geometry of each round's case

X-Treme X-DEF Defense 9MM (.355) 115 Gr HP Combo Kit (not ammo) X-DEF 45 Big grains offers economy andThe X DEF 115 grain hollow point is engineered for controlled expansion and predictable performance. Reloaders rely on its cavity design and copper plating for dependable cycling and consistent terminal effect in defense style loads.