Nosler E-Tip Bullets are the perfect choice for serious sportsmen. These bullets are completely lead-free and designed with a polycarbonate tip that prevents deformation in the magazine while boosting aerodynamic efficiency and initiating expansion. Also featured is a concentric gliding metal frame and perfectly formed boat tail that cuts down on drag while producing better downrange energy. These E-Tip Bullets feature an Energy Expansion Cavity specially designed for immediate and uniform expansion while still retaining 95 percent of the original weight for better penetration. The alloy (with a patent pending) helps to reduce fouling but also offers incredible performance and accuracy.