Product Overview
The Hornady Subsonic line is engineered to deliver performance that rivals traditional cartridges without the loud "sonic crack" associated with high-velocity rounds. The 80787 specifically adapts the popular 7.62x39mm caliber for use in suppressed firearms, focusing on heavy-grain weight and reliable expansion.
Technical Highlights
- Sub-X® Bullet Technology: The "Subsonic eXpanding" bullet features a lead core and a patented Flex Tip® insert. This design initiates expansion at lower velocities (down to 900 fps), where traditional hollow points often fail to open.
- Terminal Performance: Unlike many subsonic rounds that behave like FMJ (Full Metal Jacket) rounds upon impact, the Sub-X is designed to meet or exceed FBI Protocol ballistic test requirements for expansion and penetration.
- Optimized Cycling: Loaded with specialized powders intended to provide enough gas pressure to cycle many semi-automatic actions while maintaining a low flash signature and quiet report.
- Match-Grade Components: Built with high-quality Hornady brass and primers to ensure consistency across every box, making it a reliable choice for both tactical training and varmint control.
Specifications for Reference
- Item Number: 80787
- Bullet Weight: 255 Grain
- Muzzle Velocity: 1,050 FPS (20" Barrel)
- Muzzle Energy: 624 ft-lb
- Application: Varmint (<50 lbs), Medium Game (50-300 lbs), and Target/Suppressed Shooting.
| MANUFACTURER | HORNADY |
| CALIBER | 7.62X39MM |