Hornady's 308 150 Grain SST (Substantial Subsonic Technology) ammunition has earned a solid reputation among hunters and target shooters alike. This in-depth look explores the bullet's design, ballistic performance, suitability for different applications, and overall value proposition. We'll examine why the 150 grain SST shines in certain situations, and perhaps reveal where it might fall slightly short.
Understanding the Hornady 150 Grain SST Bullet Design
The Hornady 150 Grain SST bullet is designed for accuracy and consistent expansion at various ranges. Key features include:
- SST Construction: The bullet features a polymer tip, which aids in bullet stability and expansion at lower velocities. This makes it suitable for a variety of hunting situations. The polymer tip also reduces the chance of bullet deformation upon impact with hard objects.
- Boat Tail Design: The boat tail design reduces drag, contributing to a flatter trajectory and extended range. This means better accuracy over longer distances.
- Hollow Point Cavity: The hollow point design enhances expansion on impact, resulting in better terminal performance on game animals. The depth and shape of this cavity are engineered for consistent expansion within a broad velocity range.
Table 1: Hornady 308 150 Grain SST Ballistic Data (Approximate, may vary based on barrel length and environmental factors)
| Distance (yards) | Velocity (fps) | Energy (ft-lbs) |
|---|---|---|
| 100 | 2600 | 2200 |
| 200 | 2200 | 1700 |
| 300 | 1900 | 1300 |
| 400 | 1600 | 1000 |
Note: Always consult your specific ammunition's box for the most accurate ballistic data.
Hornady 308 150 Grain SST: Performance in the Field
The 150 grain SST excels in several hunting scenarios:
- Medium-Sized Game: Deer, antelope, and hogs are ideal targets for this round. The combination of velocity and expansion provides a humane and efficient kill. Many hunters report clean, ethical kills with minimal meat damage.
- Moderate Ranges: Its trajectory is flatter than some heavier bullets, making it effective at moderate hunting ranges (up to 300 yards, depending on environmental conditions and shooter skill).
- Versatile Cartridge: The .308 Winchester itself is a highly versatile round, used across a broad spectrum of hunting applications and by law enforcement agencies globally.
Case Study: A Montana hunter using Hornady 308 150 Grain SST ammunition reported a clean, one-shot kill on a mule deer at 250 yards. The bullet performed as expected, providing good expansion and minimal meat damage.
Potential Limitations
While effective, the 150 Grain SST is not without limitations:
- Long-Range Limitations: Compared to heavier bullets, the 150 grain SST loses energy more quickly at extended ranges. While usable at longer ranges by skilled shooters, heavier bullets are generally preferred for shots beyond 300 yards.
- Dense Bone: While usually effective, in cases where the bullet strikes dense bone (shoulder shots on larger game), there’s a slightly higher chance of deflection compared to some tougher bullet designs.
Choosing the Right Ammunition: Hornady 308 150 Grain SST vs. Alternatives
The choice between the Hornady 150 Grain SST and other .308 ammunition depends on your specific needs and hunting style. Heavier bullets, such as 165 or 180 grain options, are often preferred for larger game or longer shots. Lighter bullets are beneficial for faster velocities at shorter ranges. Consider:
- Game Size: For larger game, heavier bullets offer more energy transfer.
- Shooting Range: Longer ranges favor heavier bullets with better ballistic coefficients.
- Hunting Style: Stalking requires a more compact and lighter round, while stand hunting may permit a heavier cartridge for better terminal effects.
Conclusion: The Hornady Custom 308 150 Grain SST - A Solid Choice for Many
The Hornady Custom 308 150 Grain SST provides a reliable and accurate performance for a wide range of applications. Its consistent expansion, moderate recoil, and flat trajectory make it a great choice for hunters of medium-sized game at moderate to short ranges. However, understanding its limitations is crucial for making an informed choice based on the hunting scenario and your personal shooting capabilities. Remember to always practice safe firearm handling and follow all applicable hunting regulations.