Yank IRIS 4"

The 4:1 nose cone on this thing is way sleeker than the plastic one I used on my last build, and the LOC ring and fin setup went together with almost no sanding. Flew it on an H motor for my level 1, and I'm already planning to drop in an electronics bay for dual deploy on the level 2 attempt.

Built the IRIS as my first level 1 rocket and the ring fin system made the airframe surprisingly stiff without much added weight. The 4:1 nose cone slices through the air clean and the kit’s flexibility means I can just drop in an electronics bay later for level 2 dual deploy, which is exactly what

The 4:1 nose cone really streamlines the profile, and swapping in an electronics bay for dual deploy was straightforward for my upcoming L2 attempt. The ring fin system feels rock solid on the rail, and the whole kit gives you a lot of flexibility without breaking the bank.