Loading of the gun (video)

How it works:
On command from the post of charging the cradle charger is loaded with two charges and shell, and then it all goes upstairs, where with the help of special device named "priboynik" sequentially, starting with the projectile, driven into the barrel. Then the lock is closed, the gun is attached to the desired elevation and ... fire!
www.youtube.com/embed/ro3AgB_Dm2U