It seems like Battle Arms Development is always up to something and the list of available levers for the BAD-ASS is always growing. The new Short Crank will be the next lever released for this already extensively configurable AR-15 selector.
The Short Crank is a shorter version of the Crank lever. It is designed to be mounted on the same side as your trigger finger. The shorter length keeps it out of the way of your trigger finger while still providing enough leverage to operate it.
There is also another mystery lever that will be released soon. Stay tuned for details.