Sierra 4580C Gameking 7Mm 180Gr 500/Box

The Sierra 4580C Tipped GameKing 7mm rifle bullet is a high-velocity big-game round designed for hunters who regularly dial out to extended ranges. At 180 grains, this .284" bullet combines a polymer tip with a boat-tail profile to deliver the ballistic efficiency and terminal performance needed when elk, deer, or other large game are at distance. Sierra engineered the GameKing line specifically for consistency across a broad velocity window, so whether your 7mm is a magnum or a standard load, the bullet performs predictably on impact.

The tipped design isn't just for show—it stabilizes the bullet in flight, tightens groups at range, and initiates controlled expansion when it connects. The boat-tail base does the heavy lifting downrange by reducing drag and flattening your trajectory, which matters when you're threading the needle across open country or glassing from a ridge. The jacket-and-core construction holds together through bone and muscle, resisting fragmentation and maintaining energy transfer for deep, reliable penetration.

This is a reloader's choice: 500 bullets per box gives you plenty of rounds to work up loads, develop confidence in your rifle, and stock up for a full season. Whether you're working up handloads for a custom precision rifle or loading for a hunting rifle that's proven itself in the field, the Sierra 4580C offers the accuracy and performance baseline that serious hunters expect from a modern big-game bullet.

Key Features

• Polymer tip for aerodynamic stability and consistent expansion
• Boat-tail base for reduced drag and flatter long-range trajectory
• 180-grain weight in 7mm (.284") diameter for large-game hunting
• Jacket-and-core construction engineered for controlled expansion and deep penetration
• 500-count box for handloaders stocking up for the season

Specifications

Frequently Asked Questions

What rifles and loads work with 7mm 180-grain bullets?

The Sierra 4580C is a .284" diameter bullet designed for all standard 7mm rifle cartridges, including the 7mm Remington Magnum, 7mm-08 Remington, and other common 7mm loads. Consult your reloading manual for specific load data and velocity recommendations for your rifle.

How far out will a 7mm 180-grain bullet perform on game?

The boat-tail and polymer tip design supports long-range hunting applications. Effective range depends on your rifle, load, and shooting skill, but these bullets are engineered to maintain velocity and reliable expansion at extended distances typical of open-country and mountain hunts.

Is this bullet suitable for hunting elk and large deer?

Yes—the 180-grain weight and controlled-expansion design make it a proven choice for elk, mule deer, and similar large-bodied game across a range of impact velocities.

How many bullets are in each box?

Each box contains 500 Sierra 4580C Tipped GameKing bullets, giving handloaders a practical quantity for load development and field use.