SIG V-Crown defensive rounds combine perfected material specifications and fine-tuned design innovations, including a stacked hollow point cavity, to deliver exceptional on-target energy with maximum weight retention and optimal expansion for ultimate stopping power. SIG V-Crown ammunition creates a consistent V-shaped main cavity on top of a deep narrow trail with superior weight retention, maximum expansion, optimal penetration depth time after time. This ammunition is new production, non-corrosive, in boxer-primed, reloadable nickel-plated cases. FeaturesDesigned to match Sig Full Metal Jacket ammunitionHigh Quality componentsReloadable nickel-plated brass cases Note: Due to availability of components, this ammunition may or may not be shipped in nickel plated brass.