This is a modder's resource mod, it includes a README file with instructions on how to implement it in the game. If you are clueless about modding or the use of nifskope or GECK, then I must apologize but this mod is of no use to you.
Being a modder's resource, you do not need my permission to use and redistribute/reupload the contents of this mod. I'd appreciate some credit for it though. - joefoxx082
EDIT:
Anyway, I'm hoping someone can make a high quality FO1 combat shotgun (Winchester Citykiller) with arenovalis quality textures, etc.. I really really like that gun from FO1