Despite using two different meshes, the Combat Rifle has the exact same receiver as the Combat Shotgun.  Due to my Picky nature this made me not want to use both of these weapons at the same time.  This gives the Combat rifle a more unique receiver as well as edits the barrels.


Just Use the NMM or if you want to install it manually drop the mesh folder into ".../fallout 4/Data/"
If Installing the optional plain receiver, select yet to overwrite.


FAQ:

Q)I don't like a certain part.
A) Install it manually and don't install that part, its not that hard.

Q) The ejection port does not match up with the barrel.
A) Fixing this would require changing animations, which I cannot do.

Q) Just a nitpick but...
A) Nitpicking is fine, this whole mod is pretty much just a nitpick.