Sierra 2125 GameKing 30 Cal 150gr SPBT Bullets 100/Box

The Sierra 2125 GameKing delivers consistent terminal performance for medium to large game hunting with its proven 150-grain spitzer boat tail design. This 30-caliber bullet combines accuracy with reliable expansion across a wide range of hunting scenarios. Sierra's GameKing line has established itself as a go-to choice for hunters who demand predictable results in the field.

What Makes This Different

The spitzer boat tail configuration reduces drag coefficient compared to flat-base bullets, maintaining velocity and energy downrange. Sierra's jacket design controls expansion while ensuring adequate penetration on medium game. The 150-grain weight strikes an optimal balance between flat trajectory and retained energy, making it versatile for various hunting applications from whitetail to elk.

Key Features

• 150-grain weight optimized for .30-caliber cartridges including .308 Winchester, .30-06, and .300 Winchester Magnum
• Spitzer boat tail design reduces wind drift and maintains velocity at extended ranges
• Tapered jacket construction promotes controlled expansion on medium to large game
• Ballistic coefficient of approximately 0.408 for superior long-range performance
• Lead core provides consistent weight retention and penetration
• Precision manufacturing ensures shot-to-shot consistency
• 100-count bulk packaging for serious hunters and reloaders

Field performance demonstrates reliable expansion at velocities from 1,800 to 2,800 fps, covering most hunting scenarios from close timber shots to open country applications. The bullet maintains structural integrity through heavy bone while creating adequate wound channels for quick, ethical kills. Weather conditions have minimal impact on accuracy due to the aerodynamic profile and consistent manufacturing tolerances.

Technical Specs

• Caliber: .30 (0.308 inch diameter)
• Weight: 150 grains
• Style: Spitzer Boat Tail (SPBT)
• Ballistic Coefficient: ~0.408 (G1)
• Sectional Density: 0.226
• Recommended Twist Rate: 1:10 or faster
• Quantity: 100 bullets per box
• Manufacturer: Sierra Bullets
• Country of Origin: USA

Sierra's reputation for consistency and the GameKing's proven track record make this bullet a reliable choice for hunters who handload their ammunition. The 100-count packaging provides enough bullets for load development and multiple hunting seasons while maintaining cost efficiency.