Hornady CX Features Because the CX is machined from a single piece of copper alloy rather than a bonded jacket and core it cannot separate on impact delivering approximately 95 percent weight retention and consistent terminal performance shot after shot on large heavy-boned animals. The Heat Shield tip is built from a heat-resistant polymer designed to withstand the aerodynamic heating that degrades a standard polymer tip at velocity keeping the bullet s .403 ballistic coefficient stable across its entire flight path. That same tip also produces a consistent meplat for bullet-to-bullet uniformity that handloaders working up precision large-bore loads depend on. Optimized groove geometry on the bearing surface reduces fouling and bore drag which helps maintain accuracy through an extended range or hunting session without frequent cleaning. Because it is entirely lead-free this bullet meets the requirements of California and other regions mandating nontraditional projectiles for big game hunting. At 250 grains and a .254 sectional density this 375 caliber bullet is purpose-built for handloaders preparing dangerous game loads where deep straight-line penetration matters more than rapid expansion. Hornady CX Specifications Brand: Hornady Model: CX Caliber: 375 Cal Bullet Diameter: .375 Bullet Weight: 250 gr Bullet Material: Copper Ballistic Coefficient: .403 Sectional Density: .254 Count: 50 Available At: GrabAGun