Quest Q-Jet Composite Motor - E26-4W

The Quest E26 is a great all-around motor for your light-weight 24mm rockets. It features composite propellant, which has twice the energy as a black powder motor. At 24mm diameter, it fits many of your favorite Mid-Power single-stage rockets. 

Quest Q-Jet™ Black Max Multi-Motor Value Pack (A3-4/B4-4/C12-6/D16

Just tried the q-jet composite motors by aerotech

Quest Model Rocketry Science Teaching Guide

Quest Q-Jet 24mm D22-10W Rocket Engines (2pk) [QST 6136] - $15.99

The Quest E26 is a great all-around motor for your light-weight 24mm rockets. It features composite propellant, which has twice the energy as a black

Quest Q-Jet Composite Motor - E26-7W

Quest Q-Jet Composite Model Rocket Engines

The Quest D22 is a great all-around motor for your medium-sized rockets. It features composite propellant, which has twice the energy as a black

Quest Q-Jet Composite Motor - D22-7W

Q-Jet E26-7 motor sputtering Rocketry Forum - Model Rocketry Forums

Quest Q-Jet™ E35-5W White Lightning Complete 2-Motor Launch Pack

Quest First Fire Micro Initiator for 18mm Composite Motors(3pk