The Federal Premium 280 Ackley Improved 155 Grain Terminal Ascent ammunition is engineered for hunters who demand uncompromising performance from the first shot to the last. Designed to excel across a broad range of hunting conditions, this premium load combines advanced bullet technology with Federal's renowned manufacturing quality to deliver exceptional accuracy, deep penetration, and dependable terminal performance. Whether you're pursuing elk in rugged mountain terrain or taking long-range shots across open country, this ammunition is built to perform when it matters most.
At the heart of this load is the 155-grain Terminal Ascent bullet, featuring bonded construction that securely locks the lead core to the copper shank. This design delivers outstanding weight retention while providing the deep penetration needed to reach vital organs on large game. The bonded bullet maintains its integrity through heavy muscle and bone, giving hunters confidence when faced with challenging shot angles or tough animals.
Federal's exclusive Slipstream polymer tip sets the Terminal Ascent apart from traditional hunting bullets. The patented tip initiates reliable expansion at impact velocities up to 200 feet per second lower than many comparable designs, ensuring devastating terminal performance even at extended ranges. The streamlined tip also enhances aerodynamics, producing flatter trajectories and improving long-range precision.
The bullet's sleek profile delivers an impressive .586 ballistic coefficient and a G7 ballistic coefficient of .300, allowing it to resist wind drift while retaining velocity and energy farther downrange. Federal's innovative AccuChannel groove technology further minimizes drag and enhances accuracy by improving the bullet's flight characteristics. Combined with a muzzle velocity of 2,930 feet per second, this load offers the consistency and precision needed for confident long-range shot placement.
Every cartridge is loaded with a premium Gold Medal primer to provide reliable ignition and consistent velocities in a wide range of environmental conditions. Manufactured to Federal Premium's exacting standards, each round is built to deliver dependable performance from the practice range to the hunt of a lifetime.
Packaged in a 20-round box, the Federal Premium 280 Ackley Improved 155 Grain Terminal Ascent is an outstanding choice for serious hunters who want premium long-range capability without sacrificing close-range effectiveness. With advanced bonded bullet construction, cutting-edge aerodynamics, and trusted Federal reliability, this ammunition is ready for virtually any big game hunting adventure.
Specifications:
• Caliber: 280 Ackley Improved
• Grain Weight: 155 Grains
• Bullet Style: Terminal Ascent
• Bullet Construction: Bonded Copper Shank with Lead Core
• Polymer Tip: Slipstream Polymer Tip
• Muzzle Velocity: 2,930 Feet Per Second
• Ballistic Coefficient (G1): .586
• Ballistic Coefficient (G7): .300
• Bullet Length: 1.514 Inches / 38.456mm
• Primer: Gold Medal
• Package Quantity: 20 Rounds
• Recommended Use: Big Game, Long Range
• Features: AccuChannel Groove Technology, Low-Velocity Expansion, Reduced Wind Drift, Deep Penetration
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