for those that still play cod4 or even use cfgfactory:

how to install:

copy files to mod folder

add to mod.csv

weapon,mp/m40a3_mp
xmodel,viewmodel_m40a3

create mod.ff and iwd with images and weapons folder

all done

credits to SoulZ for doing the scope

note: this is not camo selection based, works with no in game camo only, adding a camo makes it static

if you are interested in more, let me know and i will post them