The Sig Sauer E40SW120 Elite Performance ammunition boasts V-Crown Jacketed Hollow Point bullets, crafted for top-tier accuracy, reliability, and personal defense performance. The Sig V-Crown\'s unique stacked hollow point design features an extra, smaller hollow point cavity tucked behind the main cavity, for ingenious bullet construction.Together with V-shaped jacket skives and scores, this design ensures controlled, uniform expansion at all operating ranges and speeds. The bullet incorporates a distinctive toothed cannelure mid-way up the shank for an effective lock between the jacket and core. This offers remarkable structural integrity in a jacketed design, promising maximum weight retention and impressive terminal performance.The brass cases of the ammunition undergo Techni-Crom coating for enhanced lubricity and superior resistance to corrosion. This ensures dependable feeding and extraction. Each caliber of the Sig Sauer Elite Performance Ammunition is meticulously matched to the core temper of its Sig V-Crown bullet, maximizing terminal performance.