Bulk Nosler Trophy Grade Ammunition 280 Ackley Improved 150 Grain AccuBond Long Range



280 Ackley Improved: The King of Long-Range Shooting

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                                      Product Overview Nosler 280 ackley improved

280 ackley improved Trophy Grade ammunition is high quality, production-run ammunition manufactured to strict tolerances and inspected as it is hand-packaged. Trophy Grade features Nosler Custom brass and the dependable, high performing bullets you know and trust.

This particular Nosler 280 ackley improved Trophy Grade Ammunition features the AccuBond Long Range bullet, a rapidly expanding bonded hunting bullet with the highest Ballistic Coefficient possible in a bullet of the same caliber and weight. The bonding process eliminates the issue of being too close, a problem often associated with many of the other high hunting bullets. AccuBond Long Range Bullets’ long, sleek give was designed to produce outstanding accuracy in a wide variety of firearms.

Nosler Trophy Grade Long Range 280 AI Ammo 150gr Accubond Rifle – Nosler Trophy Grade Long-Range ammunition is loaded with Nosler AccuBond-Long Range (LR) bullets. The AccuBond-LR bullet line was developed in response to the escalating demand from long-range hunters asking for a hunting bullet that could keep up with today’s level of high-grade optics and ultra-high velocity cartridges in order to stretch practical shooting yardages past 1,000 yards; yet still perform on big-game animals. Engineered for devastating performance at all practical distances, the bullet’s sleek, high-performance boat-tail base combined with the polymer tip and long ogive provides accuracy, consistency and the down range punch necessary for clean kills in any situation. A favorite amongst long-range hunters, Nosler Trophy Grade Long-Range ammunition is built to perform, rivaling even the finest custom hand-loads.

Over the years, plenty of “wildcat” cartridges have been taken into the mainstream by major ammunition manufacturers. Rounds like the 25-06 Rem., 7 mm-08, and 338-06 all started out as non-standard cartridges before they were “legitimized” and chambered by the industry’s major players. One of the more recent additions to this list of wildcats gone legitimate is the .280 Ackley Improved. Developed by P.O. Ackley and Fred Huntington and known previously by a variety of names such as the “.280 Rem. Ackley Improved 40 degrees,” this cartridge was standardized by Nosler and accepted by SAAMI in 2008.

You must be 21 years or older to order ammunition. Ammunition must ship UPS ground. Due to safety considerations and legal/regulatory reasons, Ammunition Nosler Trophy Grade  may not be returned. Please check local laws before ordering. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition.

Product Information

280 Remington Ackley Improved 
Grain Weight
150 Grains
100-500 Round
Muzzle Velocity
2930 Feet Per Second
Muzzle Energy
2858 Foot Pounds
Bullet Style
Bonded Polymer Tip
Bullet Brand And Model
Nosler AccuBond Long Range
Lead Free
Case Type
G1 Ballistic Coefficient
Sectional Density
Velocity Rating




If you’re a long-range shooter looking for a versatile cartridge that can do it all, the 280 Ackley Improved may be just what you need. Originally developed by Parker Ackley in the 1930s, this cartridge was designed to provide better performance than the standard .280 Remington cartridge. With its improved ballistics and long-range accuracy, the 280 Ackley Improved has become a favorite among hunters and competitive shooters alike.

In this guide, we’ll take a closer look at what makes the 280 Ackley Improved so special, including its history, ballistics, and recommended uses.

History of 280 Ackley Improved:

The 280 Ackley Improved was developed by Parker Ackley, a gunsmith and cartridge designer from Utah. Ackley had a reputation for creating improved versions of existing cartridges, and the 280 Ackley Improved was one of his most successful designs.

The cartridge is based on the .280 Remington case, which Ackley modified by changing the shoulder angle and increasing the case capacity. The result was a cartridge that could handle higher pressures and deliver greater velocities than the standard .280 Remington.

Ballistics of 280 Ackley Improved:

One of the main reasons why the 280 Ackley Improved has become so popular is its excellent ballistics. With the right load and rifle, this cartridge is capable of shooting accurately at long ranges, making it ideal for hunting and competitive shooting.

Here are some of the key ballistics of the 280 Ackley Improved:

  • Bullet diameter: .284 inches
  • Case length: 2.494 inches
  • Overall length: 3.340 inches
  • Shoulder angle: 40 degrees
  • Case capacity: 63.3 grains of water
  • Maximum pressure: 65,000 psi
  • Average muzzle velocity: 2,900 feet per second
  • Average muzzle energy: 2,700 foot-pounds

Uses of 280 Ackley Improved Ammo:

The 280 Ackley Improved is a versatile cartridge that can be used for a variety of purposes. Here are some of the most common uses:

  • Hunting: The 280 Ackley Improved is an excellent cartridge for hunting big game, including elk, moose, and bear. With its high velocity and flat trajectory, it can deliver accurate shots at long distances, making it ideal for hunters who like to take shots from a distance.
  • Competitive shooting: The 280 Ackley Improved is also a popular choice among competitive shooters, especially in long-range shooting competitions. Its excellent ballistics and long-range accuracy make it a favorite among marksmen who demand the best from their cartridges.
  • Target shooting: The 280 Ackley Improved can also be used for target shooting, especially at longer distances. Its high velocity and flat trajectory make it ideal for shooting targets at long ranges, and its accuracy makes it a favorite among precision shooters.

FAQs about 280 Ackley Improved:

Q: How does the 280 Ackley Improved compare to the .280 Remington? A: The 280 Ackley Improved is a modified version of the .280 Remington, with a larger case capacity and steeper shoulder angle. This allows it to handle higher pressures and deliver greater velocities than the standard .280 Remington.

Q: What rifles are chambered for the 280 Ackley Improved? A: The 280 Ackley Improved is

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Nosler Trophy Grade Ammunition 280 Ackley Improved 150 Grain AccuBond Long Range Box of 100-500


Additional information


100 rounds, 200 rounds, 500 rounds


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