K4 belt onto K3 frame

[Millermonster]

Ran my this last weekend way more comfortable and adding Nalgene holder was a no brainer. I am trying some other style molle bags to see if I like the hop bags better than exo but we shall see. I’m sure the k4 bags have some
Nice features but I don’t wanna spend money to replace 3 bag sizes seams I’m always switching bags out and I’m happy with k3 bags

 

[mahonsr]

how do you get the lumbar pad for the K4 to do this?

 

[Millermonster]

how do you get the lumbar pad for the K4 to do this?

Call exo they’ll sell pad and the Velcro portion not expensive at all

 

[StoneSheep]

Call Exo