Quest Rockets D16-4 Rocket Motor Value Pack

Quantity: 12 Pieces. The Q-Jets are the world's most advanced 18mm model rocket motors. They utilize a patent pending high-strength polymer case and bulkhead, ceramic nozzle and RCSs exclusive Black Max aerospace- grade composite propellant formulation, which produces nearly ...Quantity: 12 Pieces.

The Q-Jets are the world's most advanced 18mm model rocket motors. They utilize a patent pending high-strength polymer case and bulkhead, ceramic nozzle and RCSs exclusive Black Max aerospace- grade composite propellant formulation, which produces nearly double the specific impulse (or "Isp", a propellant efficiency rating) of conventional black powder propellant. They are not susceptible to thermal cycling like black powder motors.

Q-Jets generate a highly-visible exhaust plume and delay smoke trail. All Q-Jet motors are U.S. mailable with no hazmat fee!