AeroTech 6113 Q-Jet Black Max Composite Model Rocket Motor - B4-6FJ 2 Pack (Ships USPS Ground) TV Plastic RC4WD Z-S1855 KC HiLiTES Light

RC4WD Z-S1855 KC HiLiTES Light Set

Tamiya metal surface primer recommended before painting the part

Metal wishbone covers to prevent the pivot ball from pulling out of the arms

Separately applied ladders with bracing

Low-Power Usage

AeroTech 6113 Q-Jet Black Max Composite Model Rocket Motor - B4-6FJ 2 Pack (Ships USPS Ground) TV Plastic RC4WD Z-S1855 KC HiLiTES LightAeroTech 6113 Q Jet Black Max Composite Model Rocket Motor B4 6FJ 2 Pack Ships USPS Ground The Q Jets are the worlds 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.