The LG G6 (US Unlocked) is no longer maintained. Nevertheless a a build guide is available to build the LineageOS on your own. Be aware that developer skills are necessary to to make private builds or better check out the full maintained devices.
The LG G6 (US Unlocked) is released on 2017.02 with customisation at its best. Experience the specifications and features of the LG G6 (US Unlocked) featuring the Kryo with 4 cores alongside 3 cameras and storage up to 32 GB.
Checkout the full LineageOS installation instruction for the LG G6 (US Unlocked)!