The Hornady Superformance .270 Winchester 130 Grain SST® Ammo #80543 is designed for hunters who demand more speed, accuracy, and stopping power. Featuring the Super Shock Tip (SST®) bullet, this ammunition delivers flat trajectories, enhanced accuracy, and devastating energy transfer on impact.
With a muzzle velocity of 3,200 fps and muzzle energy of 2,955 ft-lbs, this round provides higher velocity than standard .270 Win loads, ensuring longer effective range and minimal bullet drop. The InterLock® ring inside the SST® bullet helps retain maximum weight, producing deep penetration and controlled expansion for clean, ethical kills.
Hornady’s Superformance® propellant technology enhances performance without increasing chamber pressure, making it compatible with bolt-action and semi-automatic rifles chambered for .270 Winchester. Packaged in a 20-round box, this ammunition is proudly made in the USA, trusted by serious hunters who need speed, accuracy, and maximum impact energy.
Manufacturer Specs
- Manufacturer: Hornady
- Part Number: #80543
- Caliber: .270 Winchester
- Bullet Weight: 130 Grain
- Bullet Type: SST® (Super Shock Tip)
- Rounds Per Box: 20
- Muzzle Velocity: 3,200 fps (24″ test barrel)
- Muzzle Energy: 2,955 ft-lbs
- Purpose: Big game hunting, whitetail and mule deer hunting, long-range precision
- Made in the USA: Yes
Key Features
- SST® Bullet Design: The polymer tip and secant ogive profile improve aerodynamics, ensuring flat trajectories and superior accuracy.
- Superformance® Propellant: Increases velocity without excessive chamber pressure, delivering higher speed and energy retention.
- InterLock® Ring: Keeps core and jacket together, ensuring deep penetration and controlled expansion for lethal terminal ballistics.
- High-Velocity Performance: Achieves 3,200 fps, ensuring long-range accuracy and reliable terminal effects.
- Premium Components: Brass casings, clean-burning powder, and non-corrosive primers provide dependable ignition and smooth cycling.
FAQs
Q: What game is this ammunition best suited for?
A: The Hornady Superformance .270 Winchester is perfect for whitetail deer, mule deer, pronghorn, and other medium-to-large game.
Q: How does the Superformance® propellant improve performance?
A: The Superformance® formula increases velocity by up to 200 fps over standard loads, providing flatter trajectories and increased downrange energy without raising chamber pressure.
Q: Is this ammunition effective for long-range shots?
A: Yes, with its high velocity, flat trajectory, and aerodynamic SST® bullet, this ammo is highly effective for long-range hunting.
Q: Can this ammunition be used in semi-automatic rifles?
A: Yes, it functions reliably in both bolt-action and semi-automatic rifles chambered in .270 Winchester.
Q: Why shop at Black Bayou Armory?
A: At Black Bayou Armory, we provide top-quality hunting ammunition like Hornady Superformance, ensuring precision, reliability, and success in the field.
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