Hornady InterLock 350 Legend 170 Grain Spire Point Bullets (355 Diameter) - Box of 100

Hornady InterLock 350 Legend 170 grain spire point bullets are built for reloaders who want proven performance in America's newest straight-walled rifle cartridge. Each .355-diameter bullet combines Hornady's time-tested design philosophy with features engineered specifically for controlled expansion and reliable energy retention. Whether you're handloading ammunition for deer season or stocking your reloading bench, these 170-grain projectiles deliver the terminal performance that has made InterLock bullets a trusted choice across North America for decades.

The InterLock design centers on a distinctive raised ring embedded inside the jacket that locks the core and jacket together as a single unit during expansion. This mechanical bond prevents the core from separating or sliding forward, preserving bullet weight and momentum for deeper penetration and larger wound channels. Combined with a one-piece lead core and a tapered jacket that's precisely controlled for consistent expansion across a range of velocities, you get predictable, hard-hitting terminal ballistics whether you're shooting 350 Legend from a modern lever gun or a bolt rifle.

The spire point profile and secant ogive design deliver strong ballistic efficiency, helping your handloads shoot flatter and drift less in wind. Strategic inner grooves in the jacket upper section work to ensure expansion stays controlled even at extended range, while the tapered jacket thickness guarantees reliable mushrooming from muzzle velocity up through normal hunting distances. These aren't exotic match bullets—they're working bullets built on decades of field-proven engineering, offered in a 100-count box that's convenient for serious reloaders.

Key Features

• InterLock ring design locks core to jacket for superior mass retention and energy transfer
• One-piece lead core resists separation for consistent penetration
• Tapered jacket with precise thickness control ensures controlled expansion across all practical velocities
• Inner grooves strategically weaken the upper jacket for reliable mushrooming, even at distance
• Secant ogive profile optimizes ballistic efficiency for flatter trajectories
• Spire point shape balances aerodynamics with sturdy construction
• Box of 100 bullets—practical quantity for handloaders

Specifications

Frequently Asked Questions

What firearms can I reload these bullets for?

These are .355-diameter, 170-grain bullets designed for the 350 Legend cartridge. Check that your specific firearm is chambered in 350 Legend and that your reloading setup and load data support this caliber and bullet weight before proceeding.

Will these bullets work in lever-action rifles?

The spire point design is suitable for modern lever guns and bolt rifles chambered in 350 Legend. Always consult your rifle's manual and appropriate reloading references to ensure safe feeding and powder charge recommendations for your specific firearm.

What makes the InterLock ring design important?

The raised InterLock ring is embedded in the lead core and mechanically locks the jacket and core together during expansion. This prevents separation, preserving bullet mass and energy for deeper, more consistent penetration and larger wound channels—critical for clean, ethical game harvests.

Can I use these bullets across a range of hunting distances?

Yes. The tapered jacket and inner groove design are engineered to deliver controlled expansion across normal hunting velocities and ranges. As always, follow established load data for your specific powder, primer, and brass combination to ensure safe and consistent performance.