Sonic KE — Fully Loaded — Ready-to-Group Arrows (12ct)
Sonic KE — Fully Loaded — Ready-to-Group Arrows (12ct)
Field-Tested Performance, Factory-Ready Precision
The Nock On Sonic KE arrows deliver exactly what serious bowhunters need — rock-solid consistency, enhanced downrange performance, and hard-hitting impact that gets the job done when it counts.
John Dudley designed these 6mm super straight arrows to be deadly accurate right out of the box, with pre-fletched 3″ Nock On Hybrid vanes that guarantee tight groups in the triple digits. Built in the USA using Easton’s seamless ACU-Carbon process, these shafts give you 100% weight and spine consistency from shaft to shaft and dozen to dozen, so you can trust every arrow in your quiver.
Save Big, Lose Nothing
The Sonic KE gives you all the accuracy at the best price. These arrows are priced right, with you getting big benefits without losing on straightness or weight tolerances.
Sonic KE Arrows Core Benefits
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Enhanced Kinetic Energy: Standard 75/50-grain brass inserts boost FOC up to 25% for superior downrange ballistics and momentum through your target.
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Premium-Grade Construction: SELECT GRADE shafts (+-.0015) presorted from the factory for exceptional straightness and weight consistency.
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Versatile Performance: Perfect balance of speed and impact for everything from Total Archery Challenges to taking down large game animals.
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Ready to Hunt: Factory pre-fletched with AAE 2.7″ Stealth Hybrid 3-degree right helical in a 3-fletch configuration.
Maximum Front-End Weight Options
The Sonic KE comes standard with custom 75/50 break-off inserts, giving you control over your setup based on your shooting needs. These inserts allow you to boost your FOC dramatically while maintaining optimal overall arrow weight. The shaft’s lighter mass weight compared to Axis or FMJ arrows means you can run the full 75 grains up front and still maintain the total arrow weight you’re used to.
When you choose the full 75 grains of brass, you’ll get 25% more FOC compared to standard arrows with 50 grains of brass. This means better wind-cutting ability and increased momentum that carries through your target — exactly what you need when it matters most.
Spine Selection Tip: For maximum performance with the 75-grain inserts, select one spine size stiffer than your normal arrows with aluminum inserts.
High-Performance American-Made Shafts
The Sonic KE arrows are built using Easton’s proven AccuCarbon process right here in the USA. This means guaranteed straightness and weight tolerances from shaft to shaft and dozen to dozen. These 6mm shafts provide the perfect balance — stiff enough for consistent accuracy but light enough to maintain speed with the heavier front end.
Each arrow is a SELECT GRADE shaft (+-.0015) that’s presorted at the factory, giving you only the highest quality shafts for straightness and weight consistency. This tight tolerance control eliminates variables from your shooting equation, allowing you to focus on your shot execution rather than worrying about arrow inconsistency.
Versatile Applications
Whether you’re heading to a Total Archery Challenge, shooting 3D, or hunting big game, these arrows deliver the performance you need.
The lighter shaft weight combined with the heavy front end gives you options that weren’t possible before, maintaining speed for longer distances while still getting the penetration and durability benefits of higher FOC.
For hunting setups, the increased FOC dramatically improves flight stability and penetration on game animals. For competition, you’ll get the accuracy benefits of premium-grade arrows at a price point that won’t break the bank.
Factory Pre-Fletched for Immediate Results
Every Sonic KE arrow comes pre-fletched with AAE 2.7″ Stealth Hybrid vanes in a 3-fletch configuration with a perfect 3-degree right helical. This setup delivers proven accuracy at an accessible price point.
The fletch profile provides excellent stability without sacrificing speed, giving you the best of both worlds.
Technical Specifications
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Construction: 6mm diameter carbon shaft with ACU-Carbon process
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Insert System: 75/50 grain break-off brass insert (75 grain standard)
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Fletching: AAE 2.7″ Stealth Hybrid, 3-fletch, 3° right helical
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Straightness: SELECT GRADE (+-.0015)
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Spine Options: Available in 400, 340, 300, and 250 spines (select one spine stiffer than usual when using 75-grain inserts)
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Weight: Lighter overall mass weight than comparable Axis or FMJ arrows
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Quantity: 12 arrows per pack
Performance Summary
The Sonic KE gives you options other arrows can’t match. Go with 75 grains up front for maximum FOC and penetration, or break off to 50 grains when you need more speed.
This arrow is designed based on what actually works in the field — no marketing hype required; just field-tested performance that delivers when it counts.
These arrows represent the perfect balance of performance and value — premium-grade shafts with the features serious bowhunters need at a price point that makes sense. Whether you’re chasing bulls in the mountains or competing at the highest level, the Sonic KE has the consistency and performance to get it done.
Nock On Sonic KE Arrows: Frequently Asked Questions
What spine size should I choose for the Sonic KE arrows?
When using the full 75-grain brass inserts, we recommend selecting one spine size stiffer than you would normally shoot. This compensates for the additional front weight that weakens the arrow’s effective spine.
For example, if you typically shoot a 300 spine with 50 grains of brass up front, consider going to a 250 spine when using the whole 75 grains of brass with the Sonic KE.
How do Sonic KE arrows compare weight-wise to Axis or FMJ arrows?
The Sonic KE has a lighter overall mass weight than comparable Axis or FMJ arrows. For example, a 250-spine Sonic KE weighs approximately 9.5 grains per inch compared to 11.7 grains per inch for a 5mm Axis.
This lighter shaft weight allows you to add more weight up front (75 grains vs. 50 grains) while maintaining a similar total arrow weight to what you’re used to with heavier shafts.
Can I modify the fletching on the pre-fletched Sonic KE arrows?
Yes. While the arrows come pre-fletched with a 3-fletch AAE 2.7″ Stealth Hybrid vane in a 3-degree right helical, you can certainly strip these fletches and modify them to your preferences. John Dudley does this for some of his applications, such as switching to a 4-fletch configuration or using different vanes for specific shooting scenarios.
What makes the FOC (forward of center) advantage important?
The Sonic KE arrows with the full 75-grain brass insert can achieve up to 25% more FOC compared to standard arrows with 50 grains up front. This increased FOC provides several performance advantages:
- Better stability and accuracy in windy conditions
- Improved penetration and momentum transfer for hunting applications
- More consistent arrow flight, especially at longer distances
- Maintained downrange energy for taking down large game animals
How versatile are the Sonic KE arrows for different applications?
The Sonic KE arrows are designed to excel in multiple archery disciplines. The arrow’s base construction provides the consistency needed for both hunting and precision target shooting.
For hunting, the higher FOC option with 75 grains up front provides the penetration and momentum needed for large game animals. For target competitions like the Total Archery Challenge, you can opt for the 50-grain configuration to gain more speed while maintaining excellent accuracy.
What are the break-off inserts? How do they work?
The Sonic KE arrows come standard with 75/50 grain break-off brass inserts. These inserts allow you to customize the weight at the front of your arrow based on your needs:
- Use the full 75 grains for maximum FOC and penetration when hunting.
- Break off 25 grains to reduce to 50 grains of brass when you need more speed for longer distance target shooting. This versatility allows one arrow system to serve multiple purposes and adapt to different shooting scenarios.
Are these arrows ready to shoot right out of the box?
Yes. The Sonic KE arrows come fully assembled and pre-fletched with AAE 2.7″ Stealth Hybrid vanes in a 3-fletch configuration with a 3-degree right helical. They’re built to John Dudley’s exact specifications and are ready to group as soon as you open the package, though you might need to cut them to your preferred length and install your choice of field points or broadheads.
