Sierra 4580C GameKing 7mm 180gr Hunting Bullets 500/Box

The Sierra 4580C GameKing 7mm 180-grain bullets deliver exceptional terminal performance for medium to large game hunting applications. This 500-count bulk box provides serious hunters and reloaders with premium spitzer boat tail projectiles engineered for deep penetration and controlled expansion.

What Makes This Different

Sierra's GameKing design features a tapered jacket construction that controls expansion while maintaining structural integrity through heavy bone and muscle. The spitzer boat tail profile reduces drag coefficient compared to flat-base bullets, extending effective range and improving downrange energy retention. These bullets consistently achieve 1.5-2 MOA accuracy in quality rifle systems when properly loaded.

Key Features

• 180-grain weight optimized for 7mm cartridges (.284 diameter)
• Spitzer boat tail design for superior ballistic coefficient
• Tapered jacket construction controls expansion at various velocities
• Lead core bonding prevents jacket separation on impact
• 500-bullet bulk packaging reduces cost per round
• Consistent weight tolerance within ±0.3 grains
• Compatible with all standard 7mm cartridges (7mm-08, 280 Rem, 7mm Mag)

Field performance testing demonstrates reliable expansion at velocities from 1,800 to 3,000 fps, making these bullets suitable for everything from 7mm-08 deer hunting to 7mm Remington Magnum elk applications. The boat tail base design maintains stability through transonic flight, extending accurate range beyond 400 yards. Weather conditions have minimal impact on trajectory consistency due to the aerodynamic profile.

Technical Specs

• Caliber: 7mm (.284 inch diameter)
• Weight: 180 grains
• Bullet Type: Spitzer boat tail hunting
• Jacket Material: Gilding metal
• Core: Lead alloy
• Ballistic Coefficient: .485 (G1)
• Sectional Density: .319
• Quantity: 500 bullets per box
• Manufacturer: Sierra Bullets, USA

The 500-count packaging format appeals to volume reloaders who demand consistent performance across multiple hunting seasons. Sierra's reputation for precision manufacturing ensures each bullet meets strict dimensional tolerances for reliable feeding and consistent accuracy.