United Model A8-3, B4-4, B6-4 Mini Bulk Pack - Includes a Total of 9 Engines

Descripción

🚀 Elevate your rocket game—9 engines, endless sky-high possibilities!

This United Model A8-3, B4-4, B6-4 Mini Bulk Pack includes 9 engines (3 of each type) designed for model rockets ranging from lightweight beginner models to heavier, high-altitude rockets. Starters and plugs are included for immediate use, making it a comprehensive kit for hobbyists aged 16 and up seeking reliable, scalable rocket propulsion.