Description
Hornady Subsonic 7.62x39mm 255 Grain SUB-X is purpose-built for suppressed shooting, delivering reliable cycling, deep penetration, and controlled expansion at subsonic velocities. Designed specifically for use with suppressors, this load stays below the sound barrier to minimize noise while maintaining consistent terminal performance.
The 255-grain SUB-X (Subsonic eXpanding) bullet features a soft lead core and patented Flex Tip insert that initiates expansion even at low velocities. This allows for dependable energy transfer and penetration.
Hornady Subsonic ammunition is loaded with premium brass, temperature-stable powders, and reliable primers to ensure consistent ignition and smooth feeding in modern semi-automatic rifles and bolt-action platforms chambered in 7.62x39mm.
| Cartridge | 7.62x39mm |
| Best Use | Self Defense |
| Grain Weight | 255 Grains |
| Quantity | 20 Round |
| Muzzle Velocity | 1050 Feet Per Second |
| Muzzle Energy | 624 Foot Pounds |
| Bullet Style | Polymer Tip |
| Bullet Brand And Model | Hornady Sub-X |
| Lead Free | No |
| Case Type | Brass |
| Primer | Boxer |
| Corrosive | No |
Made in USA







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