Installation:
To install use open Iv and search for: w_ar_assaultrifle.ydr ). 
Replace the files located in Patchday8.  
Remember to rebuild archive.

To install silencer and scope and grip texture replacement you must place the file in patchday8 
just search for w_at_ar_supp.ydr and click on the extension to patchday 8

NOTE:
If you use the tactical version with silencer, the bullpup assault rifles silencer will no longer work. 
 

These models were created by Heffy of fallout nv nexus. 
http://www.nexusmods.com/newvegas/mods/42970/?

thanks:
Heffy for great models. 
Rockstar for great game.
TrophiHunter for youtube channel.  