NOSLER 16337 338 CAL PARTITION 210 GRAIN .338 DIAMETER 50 CNT

Nosler Partition spitzer component bullets in 338 caliber .338 diameter at 210 grains (16337) are a premium big game hunting projectile built for reloaders who want the proven dual-core construction and controlled expansion that has defined hunting bullet performance since 1948. These 338 cal big game reloading bullets for cartridges like the .338 Winchester Magnum and .338-06 come 50 per box and deliver reliable expansion and deep penetration at virtually all hunting impact velocities.

Key Features

• Manufacturer part number: 16337
• Caliber: 338 cal, .338 diameter
• Bullet weight: 210 grains
• Bullet type: Partition spitzer, flat base
• G1 ballistic coefficient: 0.400
• Sectional density: 0.263
• Jacket material: Fully tapered copper-alloy
• Core material: Special lead-alloy dual-core
• Cannelure: No
• Count per box: 50
• Application: Big game hunting

Special Features

• The dual-core construction separates the bullet into two distinct lead-alloy sections divided by an integral copper partition, allowing the front core to expand aggressively on impact while the sealed rear core drives deep penetration regardless of velocity.
• The fully tapered copper-alloy jacket ruptures instantly at the thin jacket mouth, then thickens progressively toward the base to control expansion and curl the jacket uniformly outward at both high and low impact velocities.
• The integral partition supports the expanded mushroom and locks the rear core in place, retaining more than two-thirds of the original bullet weight for reliable penetration through hide, bone, and tissue on large game.
• Special crimp locks add structural strength to the bullet body, resisting deformation under elevated pressures generated by heavy magnum cartridges without affecting terminal performance.

Practical Benefits

• These bullets are compatible with 338 caliber cartridges including the .338 Winchester Magnum, .338-06, .338 Federal, and .340 Weatherby Magnum, giving you one proven component across multiple 338 cal hunting platforms.
• The 210-grain weight delivers a sectional density of 0.263, producing the deep penetration and controlled expansion needed for clean, ethical kills on elk, moose, black bear, and similar large game at all field distances.
• The Partition design performs consistently across the full velocity spectrum from close-range brush shots to long-range open-country opportunities, eliminating the need to swap components as hunting conditions change.
• If you reload for a 338 caliber rifle and want a hunting bullet that has earned its reputation across decades of field use on the world's most demanding large game, the Nosler Partition (16337) gives your handloads the terminal reliability and weight retention your hunting setup deserves.

The Nosler Partition 338 Cal .338 210 Grain Spitzer (16337) is a confidence-building choice for the serious big game hunter and handloader seeking a proven platform in the 338 caliber hunting bullet category.