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1/2A Model Rocket Engines

Shop online for 2 1/2a model rocket engines at discounts up to 21%.

Products of 1/2A Model Rocket Engines

Estes 1/2A3-4T Model Rocket Engines (4) Mini Rocket Motor #1504

1/2A3-4T Model Rocket Engines (4)

Mini Rocket Motor

$10.29 $8.09

Estes # est1504

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This is a 1/2A-class 1/2A3-4T single use mini model rocket engine from Estes. For use in single stage model rockets.

Estes 1/2 A6-2 Model Rocket Engines (3) Standard Rocket Motor #1593

1/2 A6-2 Model Rocket Engines (3)

Standard Rocket Motor

$10.29 $8.09

Estes # est1593

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This is a 1/2A6-2 1/2A-class single stage model rocket engine designed to launch model rockets.