READ THIS!
Testing on a fully charged 14,8V lipo. I demonstrated how long the mag can feed with a single wind without skipping. If I kept the wind button down I could have emptied the mag totally in one burst.
So those who come to this video without any backround information, the drummag is my hand built creation, which uses 2 highcap feed mechs to supply ammunition for the aeg. More information on the project can be found from my DIY projects videos and airsoft mechanics forums.
DSG keychain/necklace: