The Speer Hot-Cor 25 Cal Bullets, 100 gr Spitzer (Speer part no. 1405) are Speer‘s Hot-Cor rifle bullets, sized at .257 in. (25 Cal) and sold 100 to a box. Speer’s Hot-Cor process pours molten lead directly into the jacket during construction, rather than pressing a pre-formed core into place, which maximizes core-to-jacket consistency while keeping cost down for the shooter. At 100 grains, this is a heavier option than Speer’s 87-grain 25-caliber Hot-Cor bullet, suited to reloaders wanting more retained energy downrange.

Key Specifications

• Sized at .257 in. (25 Cal) and 100 grains.
• A Spitzer profile.
• Built with Speer’s Hot-Cor process, pouring molten lead directly into the jacket during construction.
• Delivers reliable all-range accuracy and terminal performance.
• Sold 100 per box, ready for the reloading bench.

Frequently Asked Questions

What is Speer’s Hot-Cor process? Speer pours molten lead directly into the jacket during construction instead of pressing in a pre-formed core, which maximizes consistency while keeping cost down.

How many bullets come in a box? 100 bullets per box.

Buy the Speer Hot-Cor 25 Cal Bullets, 100 gr Spitzer

Order it through our Lubbock, Texas gun shop, and browse our reloading equipment selection for the rest of your bench.