600 fps, shiver me timbers, or 1/20th speed video o' a three rin' load release mechanism bein' disengaged. Avast, me proud beauty! T' three rin' is commonly used in parachute systems, both manned and unmanned. Essentially two rings on one side act as levers t' reduce t' load on a pull wire, retainin' or releasin' one rin' attached t' t' load.