Work Only thif GTA IV! the barreta shoot now 1 grenade what explode the he impact. the greandes fly realstic far. after one shoot oyu must reload. replace the: weapon xml and explosion fx data. the wepaon xml locatet in : gta iv/common/data/weapon xml. the explosion fx data locatet in: gta iv/common/data/effects/explosion fx.data. make a backup of your files! http://www.youtube.com/watch?v=p9HkFrkDQsQ