Federal Premium .280 Ackley Improved 140 gr Trophy Copper 20/Box

Federal Premium Terminal Ascent in .280 Ackley Improved is a hunting-oriented rifle load built around a 140-grain Trophy Copper bullet. This offering comes in 20-round boxes and is intended for field and longer-range hunting applications. The load combines bonded construction with a Slipstream polymer tip and AccuChannel groove technology to promote a high ballistic coefficient and consistent performance downrange.

Key Specifications

• The bullet type is Trophy Copper.
• The bullet weight is 140 gr.
• The caliber is .280 Ackley Improved.
• The case material is Nickel-Plated Brass.
• The listed muzzle energy is 2939 ft lbs.
• The load quantity is 20 rounds per box.
• Boxes per case are 10.
• The intended application is Hunting.

Federal Premium Terminal Ascent combines aerodynamic bullet design with bonded construction to deliver consistent downrange performance and reliable terminal characteristics for field hunting and longer-range work. The Trophy Copper projectile and Slipstream tip are aimed at maintaining high ballistic coefficient and controlled performance across practical shooting distances.