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SPRO mk2 for C size Eestes Engine 3d printed

DIGITAL PREVIEW
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SPRO mk2 for C size Eestes Engine 3d printed
SPRO mk2 for C size Eestes Engine 3d printed

DIGITAL PREVIEW
Not a Photo

SPRO mk2 for C size Eestes Engine

Made by
$25.00
3D printed in white nylon plastic with a matte finish and slight grainy feel.
QTY
Product Description
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.
Details
What's in the box:
SPRO mk2 for C size Eestes Engine
Dimensions:
8.23 x 17.98 x 8.23 cm
Switch to inches
3.24 x 7.08 x 3.24 inches
Switch to cm
Success Rate:
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Rating:
Mature audiences only.
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