Hornady Custom 358 Winchester 200 Grain Interlock Spire Point Ammo - 20 Rounds

Hornady Custom 358 Winchester ammunition delivers a proven combination of reliability and field performance for hunters and shooters who rely on this classic caliber. Each box contains 20 rounds loaded with a 200-grain Interlock Spire Point bullet—a design that has earned respect across generations of .358 Winchester rifles. Whether you're setting up for deer season or maintaining a rifle that handles this intermediate magnum round, this ammunition is built to consistent Hornady standards.

The Interlock Spire Point bullet design begins with a gilded steel jacket and a lead core bonded through Hornady's proprietary Interlock band. That mechanical lock keeps the jacket and core together through impact, resisting the separation that can waste energy and accuracy on game. The spire point ogive is designed to cut wind and fly true downrange, while the boat tail base supports a ballistic coefficient that helps the round maintain velocity at distance.

Hornady Custom ammunition is manufactured to exacting standards—each round is loaded with consistent powder charges, properly sized and seated primers, and quality-controlled bullets. That attention to detail means you get the same performance shot to shot, whether you're grouping at the range or in the field when it counts.

Key Features

• 200-grain Interlock Spire Point bullet with mechanically locked jacket and core
• Spire point design for aerodynamic flight and wind resistance
• Interlock band design promotes controlled expansion and retained weight on impact
• 20 rounds per box
• Consistent loading and quality control across every round

Specifications

Frequently Asked Questions

What rifles can I use this ammunition in?

Hornady Custom 358 Winchester ammunition is loaded to standard pressures and designed for .358 Winchester rifles. Always verify your rifle's caliber marking before loading any ammunition, and consult your rifle manufacturer or gunsmith if you have questions about compatibility with your specific rifle.

Is Hornady Custom ammunition suitable for hunting?

Yes. The 200-grain Interlock Spire Point bullet is designed for hunting applications, with a jacket-and-core construction that promotes controlled expansion and energy transfer. Many hunters rely on Hornady Custom ammunition for medium to large game.

What is the Interlock band and what does it do?

The Interlock band is a mechanical lock between the bullet jacket and lead core that keeps them bonded together during impact. This design helps prevent jacket and core separation, which means more of the bullet's weight is retained in the target and energy is delivered more effectively.

How many rounds are in a box?

Each box contains 20 rounds of loaded ammunition ready to shoot.