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SPI - Short-range Point-defense Interceptor

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SPI Render

SPI — Short-range Point-defense Interceptor

Exploded view of the SPI Rocket
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Exploded view of the SPI Rocket

0.875” Diameter

Length: 8”

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Exploded view of the SPI Rocket

Length: 8”

0.875” Diameter

55 Flechettes.
One Kinetic Strike.
Cloud Forms.

  • Supersonic Spin-stabilized Rocket.​

  • Releases 55 Flechettes.

  • 500-yard effective range.

  • Sub $300 Rocket.

  • Lightweight 4-rocket pod or 16-rocket reloadable launcher.

  • Designed to counter group 1 drones, small FPVs and small fixed-wing aircraft.

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Prototype SPI render
At the endgame, the olive drab casing petals open and the nose cone separates, releasing a dense kinetic cloud of 55
fin-stabilized flechettes — optimized to shred Group 1 UAS, small FPVs, and light fixed-wing threats inside 500 yards without explosives.
  • Segmented warhead casing peels open in flight.

  • Nose cone separates to clear the flechette path.

  • 55 darts form a high-density intercept pattern.

  • All-kinetic defeat — no explosive warhead required.

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Prototype SPI render

Comparison Against Other Solutions

SPI Diagram

Wild Arms SPI — Short-range
Point-defense Interceptor

500 Yards

Commercial 5.56mm
5.56mm Diagram

50 - 150 Yards

12 Gauge Diagram
Commercial 12 Gauge

50 - 150 Yards

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