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Home » Hybrid Rocket Motors » Contrail Hybrid Rocket Motors » Contrail Rockets 54mm Hybrid Rocket Motors

Contrail 54mm J245 Reload Kit
Contrail 54mm J245 Reload Kit
J245 reload for Contrail 28 inch motor casing with Slow nozzle and single port injector. The Black Gold fuel grain provides a total impulse of 644 nt/sec.

The reload kit includes fuel grain, injector orifice, fill line, igniter, and instructions. A Pyrodex pellet is required for ignition.
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Price: $44.00
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