Estes rocket, several engine types.

This is a multi engine Estes rocket. the booster can be modified for all engine types in any CAD software.

Print the booster in 100% infill, and others can be printed in whatever.

It has room in the nosecone for the marco polo drone recovery system. you can buy it here: https://eurekaproducts.com/product/ultralight-single-drone-recovery-system/

29mm= estes E,F,G engines
24mm= estes C11,D,E
18mm= estes standard


MAY NEED MINOR TWEAKING