Hornady InterLock reloading bullets in .25 caliber (.257 diameter) are built for handloaders who prioritize consistent performance and construction quality. The InterLock design features a raised ring that helps lock the core and jacket together, promoting mass retention and controlled expansion. These bullets are supplied in 100-count boxes and are appropriate for hunting and precision target reloading where consistent terminal behavior and repeatability are important. Materials and ballistic properties reported by the manufacturer support predictable external and terminal performance when loaded and used within appropriate, safe parameters.
Key Specifications
- Brand: Hornady.
- Style: InterLock.
- Caliber: .25 caliber (.257 inch).
- Bullet weight: 117 grains.
- Quantity: 100 per box.
- Jacket material: Copper.
- Core material: Lead.
- Ballistic Coefficient (G1): 0.243.
- Sectional density: 0.253.
Engineered for handloaders who demand consistent construction and repeatable results, these Hornady InterLock bullets offer reliable performance across hunting and target applications. The InterLock feature and consistent manufacturing tolerances make them a practical choice for careful reloaders seeking uniform ballistics and dependable mass retention.









