Hornady Precision Hunter .338 Lapua Mag 270 Grain Hunter Rifle Ammo delivers match-grade accuracy with a high-tech, expanding hunting bulletthe ELD-X (Extremely Low Drag eXpanding). ELD-X bullets have extremely high ballistic coefficients, secant ogives, and a boattail design for an exceedingly streamlined and aerodynamic shape to reduce air drag, minimizing bullet drop and wind drift. To counter the effect of heat deformation to the polymer tips, Hornady developed the Heat Shield tip, made from heat-resistant polymer, which maintains the bullet’s aerodynamics for ultimate accuracy. ELD-X Rifle Bullets have a thin jacket at the tip to initiate expansion, and a thicker jacket at the base that is combined with an Interlock ring to keep the core and jacket together to control expansion for optimum weight retention and deep penetration. Hornady Precision Hunter Rifle Ammo is made to deliver consistent ignition over a wide range of temperature extremes, and devastating terminal performance well beyond 400 yards. Designed for long-range hunting Match-grade accuracy Devastating terminal performance Extremely high ballistic coefficients Secant ogive and boattail design Heat Shield tip resists heat deformation Controlled expanding design