AeroTech 6131 Q-Jet White Lightning Composite Model Rocket Motor - D20-6W 2 Pack (Ships USPS Ground) CK25 The Pro Scale system makes

The Pro Scale system makes it easy

(1) 6-cell sub-C Rechargeable NiMH Battery

ready for the ring toss

Athearn 18000 HO Scale 62' Tank Car Gulf WRNX 20007

Couplers: Microtrains #1015 compatible

AeroTech 6131 Q-Jet White Lightning Composite Model Rocket Motor - D20-6W 2 Pack (Ships USPS Ground) CK25 The Pro Scale system makesAeroTech 6131 Q Jet White Lightning Composite Model Rocket Motor D20 6W 2 Pack Ships USPS Ground 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 our exclusive Black Max or White Lightning aerospace grade composite propellant formulation, which produces nearly double the specific impulse (or "Isp", a propellant efficiency rating) of conventional