Brettzie has released a new version of his awesome weapons modification for GRAW 2. Highlights include a one click launcher utility, single rate of fire by default (no more co-op ROF bugs!), new gear for the Ghosts and new weapon models! If you are used to hitting Esc quickly to bypass the GRAW 2 intro movies, do not do it with this mod as there is a very cool custom intro!
Download is here, forum discussion with full details here.