US Rockets Interroc Model Rocket Kit

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Was: $39.95

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Skill Level 2
The US Rockets Interroc is the world's most versatile model rocket. Includes interchangable motor mounts to allow several motor combinations to be prepared in advance for quick change at the launch site! Different motor mount assemblies slide into the host mount and are held in place using the same system as the motors themselves. The kit includes mounts for 3x24mm motors and a single 29mm motor. Try 3xD12-7 with the cluster 24mm mount or F20-7 with the 29mm mount.

All US Rockets flying model rocket kits feature pre-cut wood fins, heavy duty airframe tubes, a strong shock cord, illustrated assembly & flight instructions, decals and all the high quality parts needed to successfully assemble a high performance model rocket.

Made in the USA.

Skill Level 2:  First tier of more advanced kits that require beginner skills in model rocket construction, finishing and painting. Features laser or die cut wood fins, plastic or balsa nose cones, self-stick or waterslide decals, unfinished body tubes and step-by-step instructions. These are unique designs that include multi-stages, payloads and scale models.


  • Length: 44.00"
  • Diameter: 2.250"
  • Weight: 9.14 oz
  • Recovery: Parachute
  • Nose: Balsa
  • Fins: Pre-cut plywood
  • Decals: Peel & Stick
  • Engines: 3xC11-7, 3xD12-7 (1200 ft), 3xE9-8, 3xE12-8, F20-7

Includes:  1 - model rocket kit and instructions.

Note:  This model rocket kit requires assembly. Glue, finishing supplies, engines and a launch system with a 1/8" launch rod are not included. Recommended for ages 14 and up - adult supervision required for ages 14-16.

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