Federal Premium Terminal Ascent Component Bullet Features Federal Premium Terminal Ascent component bullets use a bonded lead core construction that promotes deep controlled penetration on close-range targets. The patented Slipstream polymer tip initiates reliable expansion at velocities up to 200 fps lower than comparable designs ensuring terminal performance even at extended distances. This combination makes the bullet highly versatile for varying engagement ranges. A long streamlined profile delivers an extremely high ballistic coefficient helping maintain velocity and resist wind drift. AccuChannel groove technology further enhances accuracy by reducing drag and improving in-flight stability. Designed for popular long-range cartridges Terminal Ascent bullets provide consistent performance for serious reloaders. Federal Premium Terminal Ascent Component Bullet Specifications Manufacturer: Federal Series: Terminal Ascent Component Model: Premium Caliber: .270 Bullet Diameter: .277 Bullet Weight: 155 grains Bullet Type: Terminal Ascent Bullet Tip Material: Polymer Core Material: Lead Ballistic Coefficient: .493 Application: Reloading Rounds Per Box: 50