Here is the bridge from the Avenger. It is a JT-580 Takeuchi.
It is a full double locking bridge, stamped Charvel, that was used on some Charvette guitars from the same time.
Most Avenger guitars have the single locking JT-570 bridge.
The bridge is similar to the JT-580 used on some Jackson guitars, but made in Japan. Everything is original and seems to work well. I will make sure all the parts work correctly and put it back together.