硬橡膠

The through-the-wall fin construction feels rock solid—no wobble even after a hard landing on grass. Slots lined up perfectly, so assembly took way less time than my last kit. This thing's built to handle real power.

The factory pre-slotted airframe saved me so much time during assembly—everything lined up perfectly on the first try. With the high power motor capabilities, this kit feels like a serious step up from anything I've built before, and the through-the-wall fins give it a solid, rigid feel.

The through-the-wall fin construction really paid off on my first flight—the rocket tracked straight and true even in a bit of wind. Assembly took some patience but the pre-slotted airframe made aligning everything much less stressful than past kits I've built. Definitely a solid step up into high p