You might want to add this to your base...
https://www.theorganicprepper.com/selco-combat/
best Regards.
I’m pretty sure I have both Selco and Ferfal on the list. Right now I am having computer problems. My mother board kept overheating and my 2 hard drives both got wiped out. I have another complete backup of the knowledge base and it is still accessible to FReepers but I am not doing anything with it until I get a new computer built and see if I can use that to recover the data from the 2 hard drives. I should have everything back up and running on my end in time for my June 1 repost for the KB.