7.62x39 | 255 gr | SUB-X | Subsonic | 20 Rounds per Box | 200 Rounds Total

QUIET. ACCURATE. SUBSONIC PERFORMANCE.

Hornady Subsonic 7.62x39 255GR SUB-X is engineered for precision and consistency below the speed of sound, making it an ideal choice for suppressed and unsuppressed training applications. Designed with Hornady’s patented Flex Tip® technology, the SUB-X bullet expands reliably at low velocities, ensuring consistent terminal performance.

With a lead core, long jacket grooves, and a flat-profile design, this subsonic round delivers smooth cycling, deep penetration, and controlled expansion, making it perfect for stealth training, tactical drills, and precision shooting.
 
Key Specs:
✅ Bullet Type: 255-grain SUB-X (Subsonic eXpanding) Lead Core
✅ Optimized for Suppressors: Low-noise signature with smooth cycling
✅ Flex Tip® Technology: Ensures reliable expansion at subsonic speeds
✅ Precision & Stability: Flat-profile design for stable flight and deep penetration
✅ Order Quantity: 10 x 20-round boxes = 200 rounds total

📎 Learn more:
https://www.hornady.com/ammunition/rifle/7.62x39-255-gr-sub-x-subsonic