Hornady 30 Cal 175gr Sub-X
Hornady 30 Cal 175gr Sub-X (Subsonic – eXpanding) bullets deliver big results without a big bang! Designed to provide deep penetration below the speed of sound, these .308″ diameter bullets feature a soft lead core encased in a cannelured gilding metal jacket. The patented Flex Tip® insert within the hollowpoint cavity ensures reliable expansion, even at subsonic velocities, making the Sub-X a top choice for suppressed shooting applications and subsonic loads.
EXPANDS AT SUBSONIC VELOCITIES
Patented Flex Tip® technology aids in expansion at velocities as low as 900 fps, ensuring consistent terminal performance even in low-speed environments.
PROVEN PERFORMANCE
Tested to meet FBI protocol for terminal ballistic test requirements, the Sub-X provides controlled expansion and deep penetration, making it effective for defense and hunting at subsonic speeds.
POSITIVE CASE CRIMP
A cannelured jacket allows for a secure case crimp, enhancing feeding reliability and consistency—especially important in semi-automatic firearms.
WIDE RANGE OF GUNS
Designed to fit, feed, and function in a wide variety of firearms, including suppressed gas-operated platforms like the AR-15 when chambered in blackout or similar calibers.
— This is not loaded ammunition! —
Product Information
| Manufacturer | Hornady |
|---|---|
| Component Type | Rifle |
| Caliber | 30 |
| Grain | 175 |
| Diameter | 0.308 |
| Bullet Base | Flat Base |
| Bullet Style | Polymer Tipped |
| Ballistic Coefficient (G1) | 0.3 |
| Product Line | Sub-X |
| Purpose | Hunting, Target |
| Lead-Free | No |
| Made in USA | Yes |
| Condition | New |
| Box Qty | 100 |
| Product Type | Bullets |













