I-ROC

The factory pre-slotted airframe saved me at least an hour of careful cutting, and the through-the-wall fin construction feels rock-solid. At 5.5 inches in diameter, this kit has real presence on the pad, and the 38mm motor mount gives plenty of room for a solid H impulse flight. Build was straightf

The through-the-wall fin construction made assembly a breeze and feels incredibly sturdy. I was genuinely surprised how smoothly the pre-slotted airframe went together for a rocket this size.

The 5.5" diameter airframe feels incredibly sturdy, and the 38mm motor mount was exactly what I needed for my planned build. Assembly was straightforward thanks to the factory pre-slotted airframe, saving me a ton of time and hassle.