Nosler Ballistic Tip: Nestled in the jacket mouth is the streamlined polymer tip, color-coded by caliber; Ultra-Thin Jacket Mouth: Ensures violent expansion at either end of the velocity scale; Varmint Jacket Wall Design: The uniform, gradual thickening at the bullet's mid-section is designed to keep the Ballistic Tip Varmint together until impact; Ballistically Engineered Solid Base: Boat tail configuration combines with the streamlined polymer tip for extreme long-range performance, and for easier loading