Are these mods in the list by any chance? It's made by w00tyou (it looks EPIC)
http://i878.photobucket.com/albums/ab349/dicksi/RocketReticle01.png
http://i878.photobucket.com/albums/ab349/dicksi/MortarReticle01.png
http://i878.photobucket.com/albums/ab349/dicksi/ChaingunReticle01.png