Looking to purchase a long range Rucker.

I’m fairly new to rucking, based on the research I think the LRR would be the most comfortable as well as the most spacious with the specific plate holder and handles all around. Unfortunately it never got restocked so If anyone has one for sale or would like to sell I would appreciate it. P.S. waiting on a response to be able to join the GoRuck community on FB in order to look for possible sellers.