SIG Sauer has introduced its Elite Performance center-fire pistol ammunition featuring V-Crown jacketed hollow point bullets. The new ammunition line utilizes a unique toothed cannelure to lock the jacket and the core. The nickel-plated brass cases benefit feeding and extraction and help reduce corrosion. The five introductory calibers and grain weights are .380 Auto 90 grain, 9 mm Luger 124 grain, .357 Sig 125 grain, .40 S&W 165 grain and .45 Auto 200 grain. Five more grain weights will be released before summer, and five more rifles calibers will be released in the fall.