https://hrttacticalgear.com/wp-content/uploads/2022/10/HRT-LBAC-Installation-Manual-Minus.pdf

he HRT LBAC “Load Bearing Adaptive Carrier” is a multi-role load
bearing plate carrier that is designed to be extremely modular allowing
user to navigate obstacles while providing comfort and support with
additional weight. The core strength of the LBAC is our advanced chassis
system, which makes carrying larger loads easier without the typical
weight penalty. This is accomplished by using an ultra-lightweight,
“stiffened” cummerbund core, creating a rigid system that can
efficiently distribute weight over the entire user’s body. This removes
pressure points common in traditional carrier designs by transferring
weight to areas better suited to carry heavy loads. With it, packing
extra munitions, breaching tools, or other mission essential gear is
instantly more attainable.

HRT developed our LBAC from the ground
up to be extremely flexible relying on experience and customer
feedback.  In fact, our chassis’ default configuration can fit torsos
30” all the way to 50”, with our XL core we can support up to 58″. The
shoulder straps are also widely adjustable, with configurable quick
release buckles for either right-handed or left-handed shooters or be
completely removed all together. The stiffened cummerbund core can be
run slick, for maximum weight savings, or be configured with different
sleeves based on your mission requirements. The LBAC is as close to
“one-size-fit-all” as you can get, without sacrificing performance.

The
carrier is made from 500 Denier Cordura treated with DuPont Teflon and
has attachment points for an integrated Duraflex Buckle attachment
system (Comes on HRT Placards) on the chest to instantly don/doff
additional equipment based on your operational needs. Our proprietary
dual back panel design features dual zipper sections to allow users to
configure the back of the carrier with a multitude of panel options
based on your specific tasks.