Description
Nosler Partition 7mm (.284) 140 Grain Spitzer (16325) bullets give big game hunters a proven 7mm option for deep penetration and reliable expansion across a wide range of impact velocities. This 7mm 140 grain Partition spitzer flat base bullet uses Noslers classic dual-core design for high-velocity 7mm loads in popular hunting cartridges.
Key Features
Manufacturer part number: 16325
Caliber: 7mm
Bullet diameter: 0.284 inch
Bullet weight: 140 grain
Bullet style: spitzer Partition
Bullet construction: dual-core lead design with copper alloy jacket
Bullet base type: flat base
Sectional density: 0.248
Ballistic coefficient (G1): 0.434
Overall bullet length: 1.160 inches
Cannelure or band: none
Bullet quantity per box: 50 bullets
Special Features
Dual-core Partition design uses a forward lead core for rapid expansion and a separate rear core isolated by an internal partition wall for driving penetration.
Fully tapered copper alloy jacket starts thin at the nose and thickens progressively toward the base, controlling expansion while curling the jacket outward in a uniform mushroom.
Integral partition supports the expanded front half and keeps the rear core intact so the bullet typically retains more than two-thirds of its original weight in game.
Flat base and proven spitzer ogive give Nosler Partition 7mm (.284) 140 Grain Spitzer (16325) stable in-flight behavior and dependable accuracy in many 7mm hunting rifles.
Special crimp locks in the jacket add strength to resist deformation in heavy recoiling magnum loads and during feeding from box magazines.
Practical Benefits
140 grain 7mm bullet weight offers an excellent balance of velocity and penetration for common 7mm cartridges used on deer, elk, and similar game.
.284 inch diameter profile fits standard 7mm bores and works with widely available 7mm dies, brass, and data, making it easy to integrate into existing reload setups.
Deep-penetrating dual-core construction gives you confidence on quartering shots and tougher angles where standard cup-and-core bullets may not hold together.
Controlled expansion and strong weight retention support reliable exits and consistent wound channels, which helps with tracking and clean recoveries in varied terrain.
With a 50 count box, you can build, refine, and maintain a dedicated big game load centered on Nosler Partition 7mm (.284) 140 Grain Spitzer (16325) as a dependable option for your primary 7mm hunting rifle.
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