The first air gun bullet to incorporate Nosler's famous ballistic tip technology. Engineered by Nosler, these unique, big bore air gun bullets perform predictably and with deep penetrating, terminal performance. Positioned in the mouth of the lead bullet is Nosler's Red polymer tip, designed to resist deformation and increase downrange terminal velocities. The extreme bullet features a hollow base design that allows for precise control in the barrel, and optimum use of air pressure.