.30 Caliber 165-Grain Spitzer Nosler Partition Bullets 50 Count
The Nosler Partition bullets in .30 caliber and 165 grains have been the benchmark for precision hunters and ballistic enthusiasts since their introduction in 1948. Engineered with a fully copper alloy jacket that is completely tapered, these projectiles exhibit immediate and controlled expansion upon impact, with the jacket uniformly curling outward to maximize terminal performance. The innovative dual-core design features a front core engineered for rapid expansion, while the integral Nosler partition effectively supports the expanded mushroom, ensuring the rear core remains intact. This design retains over two-thirds of the bullets original weight, delivering exceptional deep penetration through dense muscle and bone.
Such a configuration creates extensive wound channels and facilitates significant energy transfer, critical factors for ethical and effective big game hunting. The bullets flat base combined with a Spitzer profile optimizes aerodynamic efficiency, enhancing long-range accuracy and velocity retention. Additionally, the consistent geometry and jacket composition make these bullets highly suitable for metallic and semi-metallic reloading processes, providing reloaders with reliable performance and repeatability.
Technical Specifications:
- Caliber: .30
- Diameter: 0.308 inches
- Bullet Weight: 165 grains
- Ballistic Coefficient (BC): 0.410
- Sectional Density (SD): 0.248
- Overall Length (OAL): 1.165 inches
- Bullet Profile: Spitzer
- Base Type: Flat