Quest Q-Jet™ C18-4W White Lightning 雙馬達完整發射包 - Q6125

First time using composite motors and the white lightning propellant gives a much louder, punchier burn than the old black powder ones. The C18-4W delay was right on for my lightweight build, and having two motors in the pack meant I could fly twice in one afternoon.

Bought these to finally try composite motors after years of black powder, and the C18-4W packs a noticeable punch for an 18mm. The white lightning propellant gives off a bright, clean flame and the delay felt right on for my lighter builds. Two motors in one pack made it easy to fly the same rocket

Got these for my son’s first high-powered launch and the two-motor pack meant we could fly back-to-back without a dull moment. The ejection charge fired right on cue both times, and the smoke trail was a nice touch for tracking.