NOSLER 280 AI - 140 GR - BT - 20 RDS/BOX
NOSLER
$57.69
(No reviews yet)
Write a Review
NOSLER
NOSLER 280 AI - 140 GR - BT - 20 RDS/BOX
The Nosler 280 Ackley Improved 140-Grain Ballistic Tip ammunition delivers the precision and terminal performance that serious big game hunters demand, backed by over 75 years of Nosler's legendary craftsmanship and quality-first manufacturing standards.
- 140-grain Ballistic Tip bullet engineered for rapid, controlled expansion on impact
- Blazing 3,150 FPS muzzle velocity for a flat trajectory and extended range
- 280 AI cartridge offers improved case capacity over standard 280 Remington
- Nosler premium brass cases for consistent neck tension and reliable feeding
- Uniform propellant charges ensure shot-to-shot velocity consistency downrange
- 20 rounds per box — ideal for a focused hunt or precision load testing
Who This Is For
This ammunition is purpose-built for the dedicated big game hunter who demands maximum accuracy and reliable terminal performance at extended ranges. Whether pursuing mule deer, elk, or pronghorn in open western terrain, the 280 AI with a 140-grain Ballistic Tip provides the velocity, energy retention, and explosive expansion needed for clean, ethical harvests. It's equally at home with handloaders looking to benchmark their custom loads against a factory performance standard.
Specifications
| Brand | Nosler |
|---|---|
| Caliber | 280 Ackley Improved (280 AI) |
| Bullet Weight | 140 Grain |
| Bullet Type | Ballistic Tip (BT) |
| Muzzle Velocity | 3,150 FPS |
| Muzzle Energy | ~3,085 ft-lbs |
| Ballistic Coefficient (G1) | ~0.485 |
| Rounds Per Box | 20 |
| Casing Material | Nosler Premium Brass |
| Primer Type | Boxer, Non-Corrosive |
| Country of Origin | USA |
Frequently Asked Questions
What firearms can fire 280 Ackley Improved ammunition?
The 280 Ackley Improved (280 AI) is a wildcat cartridge that has been standardized by SAAMI and is chambered in a growing number of production rifles, including select models from Nosler, Christensen Arms, and various custom bolt-action builders. It is not interchangeable with the standard 280 Remington — your rifle must be specifically chambered for 280 AI. Always verify your firearm's chamber markings before use. Note that a 280 Remington cartridge can be safely fired in a 280 AI chamber to fireform brass, but 280 AI ammunition should never be fired in a standard 280 Remington chamber.
What game is the 140-grain Ballistic Tip best suited for?
The 140-grain Ballistic Tip in 280 AI is an excellent all-around big game hunting bullet for deer-sized to elk-sized game at a wide range of distances. The polymer tip initiates rapid, reliable expansion on impact, while the boat-tail design and high ballistic coefficient help retain velocity and energy at longer ranges. It is particularly well-suited for mule deer, whitetail, pronghorn, black bear, and mountain elk in open-country hunting scenarios where flat trajectories and wind-bucking performance matter most.
How does the 280 Ackley Improved compare to the standard 280 Remington?
The 280 Ackley Improved features a sharper 40-degree shoulder and reduced body taper compared to the standard 280 Remington, resulting in approximately 5–8% greater case capacity. This translates to meaningful velocity gains — often 100–150 FPS more than comparable 280 Remington factory loads with the same bullet weight. The result is a flatter trajectory, more retained energy at distance, and reduced felt recoil relative to larger magnums offering similar performance, making the 280 AI a favorite among long-range hunters who want efficiency without punishment.
- Caliber:
- 280 AI
- Bullet Weight:
- 140 Gr
- Bullet Type:
- BT
- Purpose:
- Hunting
- Type:
- Rifle Ammunition
- Box Quantity:
- 20
- Case Quantity:
- 200
- Lead Free:
- No
