Hornady Sub-X .338 Subsonic Expanding Bullets 307gr

Hornady Sub-X Subsonic Expanding Bullets

The Hornady Sub-X represents a thoughtful solution to a modern shooting challenge: reliable bullet performance at subsonic velocities. These .338 caliber, 307-grain projectiles are engineered specifically for shooters who demand consistent expansion and terminal performance when operating below the sound barrier.

Design and Construction

Purpose-Built for Subsonic Performance

• Designed to expand reliably at subsonic velocities where conventional bullets may fail to perform
• Hollow-point design initiates expansion at lower impact velocities
• Consistent, predictable bullet behavior across a range of subsonic loads

Specifications

• Caliber: .338
• Weight: 307 grains
• Quantity: 50 rounds per box
• Type: Expanding hollow-point

Applications

These bullets excel in suppressed rifle applications where subsonic ammunition is preferred for noise reduction. They're suitable for hunting medium game and tactical applications where subsonic performance is essential. The 307-grain weight provides excellent sectional density for deep penetration while maintaining reliable expansion.

Why Choose Sub-X

Hornady's commitment to ballistic innovation means you get bullets engineered for the specific challenges of subsonic shooting. Rather than relying on standard bullets that may not perform as intended at reduced velocities, Sub-X ammunition delivers the controlled expansion serious shooters demand.