Thinking on the BFG model,but I’m curious to know what the troops are using?
Try the sticky thread in this section titled “First Line Belts”
PJ
Check the cited sticky for lots of good options, but to answer the specific question, there’s no “one ring to rule them all.”
It’s as mixed as M&Ms in a bag. Any belt setup you choose will essentially be what some warfighter or unit decided to go with.