In this video by FocusTripp, he describes how to rebarrel a LWRC IC-DI with a Hanson Barrel. LWRC rifles are notorious for their propriety hardware where you need a LWRCI Barrel Nut Wrench 9-Tooth just to remove the Barrel Nut. LWRC don’t like to play nice with others but they are roughly built which is the trade off you get when dealing with their brand. Most will say impossible to modify but not true as FocusTripp shows you can modify LWRC rifles with a little elbow grease and a lot of torque. This is a great video with some good insight into how LWRC rifles can be modified and what issues you may come across when trying to mod yours.