.270 130gr TREX Makers Extreme Expanding. 20ct
$44.99
The Acri Ammunition King Kong Collection .270 130gr TREX Makers Extreme Expanding. 20ct The Maker T-Rex 130gr for .270 Win is regarded as an excellent big game option, offering both rapid expansion and deep penetration with high consistency, especially valued in states favoring or requiring non-lead projectiles.
4 in stock
Description
Acri Ammunition .270 Winchester 130gr TREX – Makers Extreme Expanding (20ct)
The Acri Ammunition King Kong Collection .270 Win 130gr TREX load is built around the Maker Bullets T-Rex Extreme Expanding projectile—a premium, lead-free, solid copper bullet engineered for hunters who demand maximum penetration, reliable expansion, and ethical terminal performance on big game.
Highly regarded as a top-tier option for deer, elk, and similar game, the Maker T-Rex is especially valued in states that require or favor non-toxic projectiles. Its monolithic copper construction delivers near-100% weight retention, while the polymer tip and precision nose slits initiate rapid yet controlled expansion, even at extended ranges.
🔧 Bullet Design & Construction
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Projectile: Maker T-Rex Extreme Expanding
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Weight: 130 grains
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Material: Solid copper (lead-free / monolithic)
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Expansion System: Polymer tip with precision expansion cuts
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Weight Retention: ~100% (typical)
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Expansion Threshold: ~1,700 FPS impact velocity
📊 Ballistic Information (approximate – .270 Winchester)
Actual performance varies by barrel length, elevation, and rifle configuration.
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Muzzle Velocity: ~3,050 FPS
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Muzzle Energy: ~2,680 ft-lbs
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Ballistic Coefficient (G1): ~0.45 (solid copper profile)
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Recommended Twist Rate: 1:10″ (standard for .270 Win)
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Effective Hunting Range: Up to 500 yards (ethical impact energy dependent on conditions)
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Trajectory: Flat-shooting with excellent retained velocity for long-range big-game hunting
🎯 Terminal Performance
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Rapid, controlled expansion with large wound channels
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Deep, straight-line penetration
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Consistent mushrooming, even at lower impact velocities
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Designed for ethical harvest on midsize and large game
🎯 Intended Use
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Whitetail deer
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Elk
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Mule deer
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Other midsize to large game
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Ideal for states requiring non-lead / non-toxic ammunition
📦 Packaging
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20-round box
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Part of the Acri Ammunition King Kong Collection
⚠️ IMPORTANT SAFETY & HUNTING WARNINGS
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For use only in firearms chambered in .270 Winchester.
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Always verify your rifle’s twist rate (1:10″ recommended) and manufacturer specifications.
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Solid copper bullets may generate higher pressures than lead-core bullets—use only factory-loaded ammunition or published load data.
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Verify local hunting regulations regarding caliber, projectile type, and minimum energy requirements.
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Expansion depends on impact velocity; performance may vary beyond effective range.
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Always confirm the bore is clear if a round fails to fire or cycle.
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Ammunition specifications may vary slightly by production lot.
Additional information
| Bullet Caliber | .264 Cal |
|---|---|
| Bullet Weight (Grains) | 130 |
| Caliber/Gauge | .270 Winchester |
| Manufacturer | Acri Ammunition |
| Units per Box | 20 |








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