Hornady Custom 405 Winchester 300gr InterLock SP Ammo - 20 Rounds

The Hornady Custom 405 Winchester ammunition delivers proven performance for lever-action rifle enthusiasts seeking reliable hunting rounds. This 300-grain InterLock Spire Point configuration provides the controlled expansion and deep penetration needed for medium to large game hunting applications.

What Makes This Different

Hornady's InterLock technology mechanically locks the core and jacket together during expansion, preventing separation that can reduce terminal performance. The spire point design offers superior ballistic coefficient compared to flat-nose bullets, extending effective range while maintaining the feeding reliability required in tubular magazines. Each cartridge undergoes rigorous quality control testing to ensure consistent velocities and accuracy.

Key Features

• 300-grain InterLock Spire Point bullet with locked core-to-jacket construction
• Optimized powder charge for 405 Winchester lever-action rifles
• Brass cases suitable for reloading with proper resizing
• Spire point profile safe for tubular magazine feeding
• Controlled expansion design for deep penetration on game
• Factory-loaded to SAAMI specifications
• 20 rounds per box for convenient range sessions

This ammunition excels in hunting scenarios where shot placement and terminal performance matter most. The 405 Winchester cartridge generates substantial energy at typical hunting ranges, making it effective on deer, black bear, and similar-sized game. The InterLock bullet construction ensures consistent expansion even at lower impact velocities, maintaining effectiveness across the cartridge's useful range.

Technical Specs

• Caliber: 405 Winchester
• Bullet Weight: 300 grains
• Bullet Type: InterLock Spire Point
• Muzzle Velocity: Approximately 2,200 fps
• Muzzle Energy: Approximately 3,224 ft-lbs
• Case Material: Reloadable brass
• Quantity: 20 rounds per box
• Manufacturer: Hornady Manufacturing

Hornady Custom ammunition represents decades of manufacturing expertise applied to classic American cartridges. The combination of modern bullet technology with time-tested ballistics makes this load an excellent choice for hunters using vintage or reproduction 405 Winchester rifles.