The .28 Nosler is a relatively recent addition to the family of high-performance rifle cartridges, formally introduced by Nosler in 2015. It is named after its parent company and designed to deliver magnum-level performance while providing shooters with a modern, efficient, and versatile option for long-range shooting and hunting. The cartridge is based on a modified .26 Nosler case, which itself was derived from the .300 Remington Ultra Magnum, necked up to accept .284-inch bullets. The intention behind the .28 Nosler was to create a 7mm cartridge that delivers superior ballistics compared to the venerable 7mm Remington Magnum and rivals the power and reach of the 7mm Remington Ultra Magnum but in a non-belted case optimized for modern powders and rifles.
Because of its impressive ballistic capabilities, the .28 Nosler has quickly found favor among hunters and long-range shooting enthusiasts. Its flat trajectory and high velocity make it ideal for reaching out to distances where traditional magnum cartridges may begin to struggle. Competitive shooters, particularly those involved in precision rifle events, appreciate the .28 Nosler for its ability to maintain high velocity and energy, as well as its relatively manageable recoil when compared to some larger magnum cartridges. The cartridge's popularity is bolstered by its compatibility with standard long-action rifle platforms, making it easier to build or re-barrel rifles without extensive modification.
When it comes to hunting, the .28 Nosler truly shines due to its versatility and knocking power. It is exceptionally well-suited for medium to large game across North America, including mule deer, elk, moose, pronghorn, and black bear. The high sectional density and ballistic coefficient of 7mm bullets make them particularly effective at retaining energy and resisting wind drift at extended ranges. This translates to ethical, clean kills even at distances beyond 400 yards, provided the shooter does their part. The combination of speed, energy, and bullet performance makes the .28 Nosler a top choice for hunters who need a cartridge that will perform in a wide range of environments and conditions, from open plains to dense timber.
Reloaders will find that the .28 Nosler pairs well with a variety of bullet weights, typically ranging from 140 grains to 185 grains. The most popular choices for big-game hunting tend to be in the 160-175 grain range, offering an excellent balance of velocity and terminal performance. The cartridge benefits from the latest advances in bullet design, such as polymer tips, bonded cores, and long-range-specific profiles. The case design allows for substantial powder capacity, supporting high velocities without excessive pressure, and the relatively short neck helps ensure consistent ignition and bullet seating. The .28 Nosler is renowned for its impressive velocity, with factory loads often achieving speeds that rival or exceed other popular 7mm magnums, and flat trajectories that translate well for do-it-yourself handloading projects targeting both accuracy and terminal performance. The cartridge’s efficient design and broad availability of 7mm projectiles make it a rewarding caliber to load and shoot for both hunting and long-range target shooting applications.
Suitable Powders
Bullet Weight (gr) -> | 0-50 | 50-75 | 75-100 | 100-150 | 150-200 | 200-300 | >300 |
|---|---|---|---|---|---|---|---|
👍 ... suitable powder
👍👍 ... suitable AND popular powder among our reloading community (clasification might evolve as more community members share their loads )
Caliber Specifications
Standard / Datasheet
Primer Size
Large Rifle Magnum (LRM)
Case Capacity
97 Grains of Water
Bullet / Barrel Diameter
0.284'' | 7.21 mm
Max. Case Length
2.59'' | 65.79 mm
Max. Cartridge Length
3.34'' | 84.84 mm
Max. Standardized Pressure:
64977 psi | 4480 bar
XXL ID
CID_284
.28 Nosler load data is available with the following bullets:
(most popular first)




















