37mm launcher Rocket Flare Construction Kit. This kit contains five 37mm rocket flare projectiles with five rocket lids, five 37mm powder bushings, a disc insert pack, colored stars for the payload, and instructions. The color selected is the color of the 37mm ammo and the stars. This kit is sized for A10T3 estes engines and can be drilled out to accept the B series engines or make your own engines.
Rocket Engines Not included!!