Hornady InterLock .45 caliber (.458″) 350 grain flat point bullets are offered in 50-count boxes for reloading. The InterLock design embeds a raised ring inside the jacket that locks the core and jacket together to improve weight retention during expansion. The jacket profile and cannelure are engineered for consistent expansion and reliable seating in a range of reloading applications. These bullets are intended for reloading cartridges where a heavy flat-point projectile is specified, commonly used for medium to large game and specialty loads.
Key Specifications
- The caliber is .45 Caliber (.458″).
- The bullet weight is 350 grain.
- The bullet type is a Flat Point design.
- The bullet diameter is 0.458 inches.
- The ballistic coefficient (G1) is 0.195.
- The sectional density is 0.238.
- Each box contains 50 bullets.
- The jacket material is copper.
- The core material is lead.
- The product line / brand style is InterLock.
These InterLock bullets provide reliable weight retention and consistent expansion characteristics for reloaders who require heavy flat-point projectiles. The InterLock ring, cannelure and tapered jacket are engineered to work together for predictable performance across a range of velocities, making them a practical choice for experienced reloaders preparing loads for field or target applications.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




