3 ms·
These are sometimes used in radio-controlled helicopters (different brand in these links): http://www.bergenrc.com/44Magnum.php http://www.bergenrc.com/44Magnum
by jacobmarble 11y ago
These are sometimes used in radio-controlled helicopters (different brand in these links):
http://www.bergenrc.com/44Magnum.php http://www.bergenrc.com/44Magnum.php
https://www.youtube.com/watch?v=IullKKtZl4M https://www.youtube.com/watch?v=IullKKtZl4M