fix filter for grenade launcher
fix filter for grenade launcher

bhollis/DIM,bhollis/DIM,DestinyItemManager/DIM,chrisfried/DIM,bhollis/DIM,chrisfried/DIM,bhollis/DIM,DestinyItemManager/DIM,delphiactual/DIM,delphiactual/DIM,delphiactual/DIM,delphiactual/DIM,DestinyItemManager/DIM,DestinyItemManager/DIM,chrisfried/DIM,chrisfried/DIM