The Hornady InterLock .45 Caliber 350gr round nose rifle bullet (brand part no. 4502) is built at .458-inch diameter for big-bore .45-caliber cartridges, using Hornady’s traditional exposed-lead-tip design for controlled expansion and hard-hitting terminal performance. Hornady shapes this bullet with its pioneering secant ogive profile, one of the most ballistically efficient designs the company has developed, and locks the core to the jacket with an InterLock ring embedded in the bullet’s core. That construction keeps the core and jacket together during expansion, retaining mass and energy for deep penetration on heavy game. It ships 50 to a box.

Key Specifications

• .45 Caliber, .458-inch bullet diameter for big-bore .45-caliber rifle cartridges.
• 350-grain bullet weight for deep penetration on heavy game.
• 50 bullets per box for a full handloading batch.
• Round nose bullet profile as specified by the manufacturer.
• Exposed lead tip for controlled expansion and hard-hitting terminal performance.
• Secant ogive design, one of Hornady’s most ballistically efficient profiles.
• InterLock ring construction keeps the core and jacket locked together during expansion.
• Retains mass and energy through expansion instead of shedding fragments.
• Ships at approximately 2.5563 lb per box.

Frequently Asked Questions

What diameter and weight is this bullet? It is a .458-inch, 350-grain round nose bullet built for big-bore .45-caliber cartridges.

What does the InterLock ring do? It is a raised ring inside the jacket embedded in the bullet’s core, keeping the two locked together during expansion so the bullet retains mass and energy.

Buy the Hornady InterLock .45 Caliber 350gr Round Nose Bullets

Order this box of 50 Hornady InterLock .45-caliber projectiles from our reloading bullets selection for deep-penetrating big-game handloads. Order from our Lubbock, Texas gun shop for fast, insured shipping nationwide.