Model Rockets

Variety Pack of 24 model rocket engines, ''A'' through ''C'' sizes. 6 extra igniters included. 75 sheets of wadding included. Single stage model rocket motor. Detailed instructions. Easy to use. National Association of Rocketry certified. 6 A8-3 Model Rocket Engines. 6 B6-4 Model Rocket Engines. 6 C6-3 Model Rocket Engines. 6 C6-5 Model Rocket Engines. 30 Igniters. 24 Plugs. 75 Sheets of .....
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Delay element for the E11-3J, E18-7W, F12-3J and F24-7W reload kits. Three HDK delay elements (.625'' long solid part, no spacer). One instruction sheet. This is the Aerotech Consumer Aerospace HDK-12 Delay Kit. For use with RMS Reload Kits E11-3J, E18-7W, F12-3J and .....
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Delay element and delay spacer for the G71-4R reload kit. Three HDK delay element (.344'' long solid part). Three delay spacers (.406'' long orange paper ring). One instruction sheet. This is the Aerotech Consumer Aerospace HDK-07 Delay Kit. For use with RMS Reload Kits .....
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Delay element for the F22-5J and F40-10W reload kits. Three HDK delay element (.750'' long solid part, no spacer). One instruction sheet. This is the Aerotech Consumer Aerospace HDK-22 Delay Kit. For use with RMS Reload Kits F22-5J, .....
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Delay element for the F22-7J reload kit. Three HDK delay elements (.750'' long solid part). One instruction sheet. This is the Aerotech Consumer Aerospace HDK-23 Delay Kit. For use with RMS Reload Kits .....
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For use with RMS 18mm D reloads. The RMS 18/20 motor hardware can be used with Aerotech's D13 and D24 rocket motor reloads kits. Primary use in single stage rockets. They deliver power at the lowest per flight cost available in hobby rocketry. RMSmotors produce far less non-biodegradable waste than single-use motors. Reflects the same reliablity, quality, and professional design. Parts included in this hardware kit includes. -18mm Aft Closure. -18mm Case. -18mm Forward .....
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For use with RMS 24mm D, E, F reloads. The RMS 24/40 motor hardware can be used with Aerotech's D9, D15, E11, E18, E28, F12, F24, and F39 rocket motor reloads kits. Primary use in single stage rockets. They deliver power at the lowest per flight cost available in hobby rocketry. RMS motors produce far less non-biodegradable waste than single-use motors. Reflects the same reliablity, quality, and professional design. Parts included in this hardware kit includes. -24mm Aft .....
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Pound for pound, Aerotech Composite Propellant delivers nearly 3 times the power of black powder used in other rocket motors!. For use with RMS 29mm E, F, G reloads. The RMS 29/40-120 motor hardware can be used with Aerotech's E16, E23, F22, F40, F52, G33, G64 rocket motor reloads kits. Primary use in single stage rockets. They deliver power at the lowest per flight cost available in hobby rocketry. RMS motors produce far less non-biodegradable waste than single-use motors. .....
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Metal construction Compact design Designed to engage the AFT closure for assembly or disassembly. One wrench. This is an Aerotech Aerospace Reloadable Motor System AFT Closure .....
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