1 Polymer Silvertip Polymer Silvertip prevents deformation in the magazine. 2 Lubalox Â®Exterior Coating Reduces fouling, pressure and friction between bullet and bore; provides longer barrel life, easier cleaning and enhanced accuracy. 3 Fully Tapered Jacket and Special Lead-Alloy Core Allows controlled expansion and optimum weight retention at all practical velocity levels. The heavy jacketed base prevents bullet deformation during firing. 4 Heavy Jacketed Base Acts as a platform for large- diameter mushroom. 5 Ballistically Engineered Solid BaseÂ® Boat tail configuration combines with the streamlined polymer tip for extreme long-range performance and for easier loading.