Hornady InterLock 6.5mm .264 129 gr SP – 100/Box

Hornady InterLock 6.5mm (.264) 129 grain jacketed soft point bullets are component projectiles intended for handloading and medium-game applications. The InterLock design locks the core to the jacket to promote weight retention and consistent expansion. Features noted by the manufacturer include a tapered jacket, cannelure, and a one-piece core for reliable penetration and mass retention. These bullets are commonly used by reloaders assembling loads for hunting and precision field use.

Key Specifications

• The cartridge is 6.5mm (.264) caliber for the intended platform.
• The bullet weight is 129 gr to align with common recoil and point‑of‑aim characteristics for this profile.
• The bullet type is Jacketed Soft Point (SP / JSP) appropriate for controlled expansion and retained mass.
• The bullet construction is InterLock ring with tapered jacket and one‑piece core to promote consistent expansion and weight retention.
• The sectional density is 0.264 as provided in manufacturer data.
• The ballistic coefficient is not consistent across source data — see notes for details.
• The rated muzzle velocity is not specified by the manufacturer for this component bullet.
• The case material is not applicable for component bullets (projectiles only).
• The primer style and pressure designation are not applicable for component bullets.

These InterLock bullets are supplied to reloaders who require consistent expansion and high retained mass for field use on medium‑sized game and for precision shooting applications. The InterLock ring and tapered jacket are intended to improve bullet integrity on expansion without relying on a separate core design. Ideal for experienced reloaders assembling loads for hunting or target use where controlled expansion and penetration are priorities.

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