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18 x 70mm Single-Use Model Rocket Motors
Outer Diameter: .703" (18mm) Length: 2.75" (70mm) Fits rockets designed for black powder `C` motors Each pack of three motors includes three FirstFire Jr.™ initiators For thrust curves, instructions and other information see the "Resources" page U.S. ORDERS ONLY! Free U.S. shipping on orders over $250.00 net Click on drop-down menu for full product listing
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Price: $17.99
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