The Hornady InterLock 30 caliber (.308″ diameter) 170-grain Flat Point bullets are designed for consistent, controlled performance in .30-caliber reloading applications. Constructed with a copper jacket and a lead one-piece core, these bullets use Hornady’s InterLock ring to help maintain core/jacket alignment during expansion. The flat-point profile and cannelure provide reliable seating and consistent crimping for handloaders.
Key Specifications
- The quantity per box is 100 Per Box for standard reloading lots.
- The bullet weight is 170 gr for uniform ballistic performance.
- The bullet diameter is 0.308 inches (listed as .308 / 7.62 NATO).
- The jacket material is Copper to promote consistent expansion and barrel-friendly fouling.
- The core material is Lead with a one-piece core design.
- The bullet type is a Flat Point profile.
- The bullet includes a Cannelure to assist with consistent crimping.
- The ballistic coefficient (G1) is 0.189 as provided by the manufacturer.
- The sectional density is 0.256, useful for external ballistics reference.
- The brand style is InterLock, featuring Hornady’s core-locking ring system.
Built to Hornady’s manufacturing tolerances, these InterLock 170-grain flat point bullets offer consistent dimensions and construction that handloaders rely on for predictable seating and performance in .30-caliber loads. Their combination of jacket, core, and InterLock retention makes them a practical choice for reloaders assembling .30-caliber ammunition where controlled expansion and mass retention are desired.
