Skill Level 3

Semroc Flying Model Rocket Kit Maple Seed SEM-KA-35

Semroc Flying Model Rocket Kit Maple Seed™ SEM-KA-35 Skill Level 3 Magnum Series All 3 Fins De…

Semroc Flying Model Rocket Kit Hydra One SEM-KA-18

Semroc Flying Model Rocket Kit Hydra One™ KA-18 Skill Level 3 Advanced "Baby Hydra VII" Precis…

Semroc Flying Model Rocket Kit Aerobee 300 SEM-KD-5

Semroc Flying Model Rocket Kit Aerobee 300™  KD-5 Skill Level 3 Advanced 1/10 Semi-Scale …