Nosler® Partition® 6.5mm (.264″) PT Spitzer 140Gr 50 Count Box


The benchmark for hunting bullets since 1948, Nosler’s Partition® bullet is the cornerstone upon which the entire company was founded.

The Nosler Partition® is designed with a fully tapered copper-alloy jacket which ruptures instantly on impact curling the jacket uniformly outward. The dual-core design assures rapid expansion of the foremost core while Nosler’s integral partition supports the expanded mushroom allowing the enclosed rear core to remain intact retaining more than two-thirds the original bullet weight for deep penetration. The Nosler Partition® special lead-alloy, dual-core provides superior mushrooming characteristics at virtually all impact velocities on any game.


  • Nosler’s Special Lead-alloy, Dual-core
    • Provides superior mushrooming characteristics at virtually all impact velocities.
  • Fully Tapered Copper-Alloy Jacket
    • Ruptures instantly at the thin jacket mouth, yet the gradual thickening along the bullet’s axis controls expansion and curls the jacket uniformly outward at high and low velocities.
  • Nosler’s Integral Partition
    • Supports the expanded mushroom and retains the rear lead-alloy core. The enclosed rear core retains more than two-thirds of the original bullet weight for deep penetration.
  • Nosler® Partition® Bullet
    • Every Partition® bullet in the Nosler® line delivers optimum length, weight and ogive design for maximum in-flight and terminal performance.
  • Special Crimp Locks
    • Add strength to resist deformation under the pressure of heavy magnums.


Bullet Type Partition
Bullet Profile Spitzer
Bullet Base Flat
Cannelure/Band No
Ballistic Coefficient (G1) 0.49
Overall Length (in) 1.290
Sectional Density 0.287
Lead Free No

Additional Information:

The Nosler® Partition® bullet is the cornerstone upon which the entire company was founded on in 1948 and built upon since. It is the bullet that brought hunters from the Dark Ages of thin-jacketed, cup and draw style bullets and into the modern age with a complex jacket design that makes use of two lead cores, separated by a monolithic partition. The front lead core is designed to expand and transfer massive shock and energy while the partition houses the rear lead core to maximize weight retention. The Nosler® Partition® delivers bone-crushing energy, a massive wound channel, and deep penetration.

For over 65 years, the Nosler® Partition® has been the benchmark bullet by which all other modern hunting bullets are compared to. So, the next time you reach for a box of bullets, ask yourself, “Is it as good as a Partition?”

Manufacturer SKU 16321


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