The Hornady 130gr InterLock® bullet in .270 caliber is a field-tested favorite that blends classic construction with modern innovation. Developed to meet the demands of hunters who require bullets that deliver consistent performance, this projectile brings together high-impact terminal results with match-grade flight behavior—a winning combination for medium to large game.
At its core is Hornady’s signature InterLock® ring, which plays a critical role in maintaining the bullet’s structure upon impact. As many traditional soft point bullets tend to lose their jackets or fragment when hitting dense tissue or bone, the InterLock bullet is engineered to stay intact. The result is maximum retained weight, deeper penetration, and a wider, more destructive wound channel.
Its 130-grain weight makes it the perfect balance between speed and punch, offering excellent velocity with enough mass to anchor whitetail, mule deer, pronghorn, and even elk with confidence. If your go-to cartridge is a .270 Winchester or .270 WSM, this bullet was built for you.
Expansion You Can Trust:
The tapered jacket around the lead-alloy core is designed to allow controlled mushrooming. On impact, the nose begins expansion—spreading the energy load while the jacket thickens toward the base to prevent over-expansion or jacket/core separation. It’s this engineering that allows the bullet to maintain its directional path and lethal energy transfer, especially important when hunting in wooded or variable terrain.
Aerodynamics in Action:
The secant ogive profile is another Hornady hallmark. This profile reduces drag and improves ballistic coefficient without increasing overall bullet length. The result is a flatter shooting, less wind-sensitive, and more accurate round, even at extended ranges. Whether you’re zeroed at 200 yards or reaching out to 400+, you can rely on the predictable performance of the 130gr InterLock.
Durability in the Field:
The cannelure groove offers a solid crimping point, especially important for high-recoil hunting rounds. It also works in tandem with the InterLock ring to help secure the core and jacket during impact and expansion. Reloaders will appreciate how easily this bullet seats, aligns, and holds its form under pressure.
This bullet is engineered for reliability in bolt-action and semi-automatic rifles, making it versatile for both traditional hunts and fast follow-up scenarios. From the tree stand to open plains, it’s built to go the distance and finish the job.
Perfect Game Applications:
This bullet excels in cartridges like .270 Winchester and .270 WSM, offering an ideal balance of velocity and penetration. It’s an excellent choice for:
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Whitetail deer
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Mule deer
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Antelope
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Black bear
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Elk (within effective range)
Whether you’re hunting dense brush or wide open landscapes, the Hornady 130gr InterLock SP gives you the edge in terminal ballistics without compromising precision.
Key Features:
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InterLock® Ring – Keeps core and jacket locked together during expansion for maximum energy retention
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Tapered Jacket – Allows for controlled, uniform expansion at a variety of velocities
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Lead-Alloy Core – Offers balanced expansion and deadly accuracy
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Secant Ogive Profile – Improves aerodynamics, reduces drag, and flattens trajectory
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Cannelure – Enhances crimp strength and ensures structural stability during impact
Specifications:
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Caliber: .270 (.277 Diameter)
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Bullet Weight: 130 grains
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Ballistic Coefficient (G1): 0.460
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Sectional Density: 0.242
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Bullet Style: Spire Point
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Construction: InterLock Core-Locking Ring
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Quantity: 100 bullets per box
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Product Number: 2730
Why It Belongs in Your Reloading Bench:
The Hornady 130gr InterLock SP offers everything a hunter needs: consistent accuracy, devastating terminal performance, and a reputation built on success. This is the bullet of choice when the shot matters—when you’re up at first light, steadying your crosshairs on a moving buck, or lining up a once-in-a-season broadside at 300 yards.
It’s the balance of tradition and innovation that makes this projectile a staple for serious hunters who refuse to settle for second best.
Brought to you by Black Bayou Armory
