A lot of people wanted to use MokChaoticran's texture for only their player model, but this would have required creating a separate item and applying it only to that. This file will replace the texture of X Weapon, the jacket sold by Proctor Teagan as added by Jackets and Coats of the Commonwealth, with the Black 4k BOS patch Sole Survivor version of MokChaoticran's mod, and as such will only work if Jackets and Coats is installed. This item is completely unaffected by any texture relating to the default Knight Lancer bomber jacket, and appears as the default vanilla one does even if that one has been retextured. As such, this should be very compatible with any and all files.

Once you get to the Prydwen, Proctor Teagan should sell X Weapon. Please endorse MokChaoticran's mod (http://www.nexusmods.com/fallout4/mods/1174/?tab=2&navtag=http%3A%2F%2Fwww.nexusmods.com%2Ffallout4%2Fajax%2Fmodfiles%2F%3Fid%3D1174&pUp=1) as well as Jackets and Coats of the Commonwealth if you like this mod, as without them it would not be possible. 

Installation: 
This file can be installed like most files on nexus, by placing the files in the Data folder in your Fallout4 folder. I highly recommend using NMM, it will save you the trouble and works perfectly fine.