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New Design - Rocket 874
Hitting the bottom of the barrel for names here...
A sport-something design, it's not exactly meant for payloads. The drag of all the external surfaces bleeds off the performance almost completely. The Dv numbers are somewhat high with 18mm engines. Length: 24.28" Diameter: 1.64" (ST-16) Fin Span: 4.14" Weight: 1.79 oz A8-3......132'......Dv 21 FPS......Not recommended for 36" rods. Requires 33". B4-4......315'......Dv 20 FPS......Requires 25". B6-4......320'......Dv 16 FPS......Requires 28". C6-5......685'......Dv 23 FPS......Requires 28". Some additional notes:
Share & Enjoy!
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Craig McGraw BARCLONE Rocketry -- http://barclone.rocketshoppe.com BARCLONE Blogsite -- http://barclone.wordpress.com BARCLONE Forum -- BARCLONE Forum BARs helping BARs SAM 0044 AMA 352635 |
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