Made a simple fixed pocket chest rig that can use the LBT H harness that I have, and utilizes Esstac KYWI inserts. Next version likely will be 4x double KYWI without little pockets, simply because the Double KYWIs are easier to draw magazines, whereas the Singles are a bit tight.
Materials used
500D Cordura, olive drab from Rockywoods
OD7 webbing
ITW NEXUS hardware
Esstac KYWI inserts
Cascade Tactical 