When does the ejector kick the empty case from the breech in a long-recoil operated firearm?

In a long-recoil operated firearm, the ejector kicks the empty case from the breech when the barrel moves forward after cycling. The long-recoil system requires the barrel and bolt to recoil together for a certain distance before they begin their respective movements back to their original positions. After firing, the barrel moves backward along with the bolt, expelling gases and allowing for the next round to be chambered.

Once the barrel has completed its rearward motion, it begins to move forward again. During this forward motion, the ejector activates and pushes the spent cartridge out of the chamber. This timing ensures that the empty case is ejected cleanly without interfering with the next round that is being chambered. Therefore, the correct understanding of the mechanics involved in the long-recoil operation highlights that the ejector's function is synchronized with the forward movement of the barrel, facilitating smooth cycling and reliable operation of the firearm.