Nosler 284 Cal 7mm 140gr Partition (50ct)

Nosler 284 Cal 7mm 140gr Partition (50ct)

The Nosler 284 Cal 7mm 140gr Partition (50ct) bullet is a precision-engineered component for handloading, delivering superior performance and consistency in .284 caliber rifles. This bullet features the legendary Partition design, first introduced by Nosler, renowned for its dual-core construction that ensures deep penetration and reliable terminal performance on medium to large game.

With a jacketed core and internal Partition wall, the Nosler 284 Cal 7mm 140gr Partition (50ct) bullet achieves the perfect balance between expansion and weight retention. At 140 grain and .284″ diameter, it offers a high sectional density of approximately 0.259, ensuring deep penetration. The bullet employs a boat-tail profile and a sleek Spitzer ogive for enhanced ballistic efficiency, while its overall length of about 1.165″ supports consistent seating depths in both bolt-action and semi-auto platforms.

Ideal for muzzle velocities in the 2,700–2,900 fps range (depending on load specifics), the Nosler 284 Cal 7mm 140gr Partition (50ct) bullet maintains flat trajectories and excellent energy retention. The bullet’s bonded-jacket design prevents separation of the soft core, even after penetrating thick hide and bone, making it a reliable choice for elk, deer, antelope, and similar game in varied terrain.

Constructed in the USA to Nosler’s exacting standards, the Nosler 284 Cal 7mm 140gr Partition (50ct) bullet exhibits exceptionally concentric jackets and consistent weights across the 50‑count lot. This high level of uniformity results in outstanding accuracy potential—even at extended ranges—and ensures predictable performance shot after shot.

For handloaders seeking versatility, this component is compatible with standard .284 rifles featuring 1‑9″ to 1‑10″ twist rates. The Nosler 284 Cal 7mm 140gr Partition (50ct) bullet is well suited to backcountry hunts, long-range precision, and all-purpose big-game scenarios where reliable expansion and deep penetration are essential.

When constructing a handload, pair the Nosler 284 Cal 7mm 140gr Partition (50ct) bullet with quality brass and suitable powders to achieve velocities above 2,700 fps. Load development typically produces muzzle energies exceeding 2,250 ft‑lbs, which is ideal for ethical harvests of elk and moose-sized game while maintaining minimal fragmentation and deep wound channels.

This bullet component comes in a 50-count box and is clearly identified as a bullet for handloading—not factory ammunition. The Nosler 284 Cal 7mm 140gr Partition (50ct) bullet ensures reloaders have a consistent, high-performance option tailored to hunting and precision groups, backed by Nosler’s reputation for ballistic excellence.