Chinese DZJ-08 rocket launcher sight

Chinese sight belonging to a DZJ-08 rocket launcher (more accurately a recoilless launcher). 
 

Mainly plastic as the launcher is single shot and disposable, much like a LAW or AT-4. Comes with the forward rubber protective cap and is in working condition. Mount & sight rotates from stowed to use position. Clear optics. 
 

Happy to provide further photos of these in use although I cannot post them here. Happy to provide extra details or photos. Buyer pays shipping.