SPRO mk2 for C size Eestes Engine

by leorolph
  • White

    White nylon plastic with a matte finish and slight grainy feel.

Buy Now
NOTE: UNTESTED AS OF YET, FLY AT OWN RISK This is the second version of the SPARROW MKI, renamed SPRO MKII. Designed for the Estes C size rocket engine: L = 70mm, DIAMETER = 17.5mm. This rocket has several design improvements over the original MKI. More room for parachute, more heat resistant design, stronger body, external para cord tie off restraint (to avoid ejection change melting cord), shorter stronger fins and a temporary ring to hold the fins in place during initial transport.


IN: 3.239 w x 7.076 d x 3.239 h
CM: 8.228 w x 17.974 d x 8.228 h


Sign In or Join to comment.


We're sorry to inform you that we no longer support this browser and can't confirm that everything will work as expected. For the best Shapeways experience, please use one of the following browsers:

Click anywhere outside this window to continue.