I have an ics l85a2.. great gun by the way...and ive been looking for external up grades for my gun...its a fairly new product for ics and as of yet they have no mods that i can find... now i did find a star l85 grenade launcher but im not sure if it will fit on my gun or not... this grenade launcher costs 350.00USD so i don't want to get one just to find ouy it don't fit... can any one help me out with this??? anything will be appreciated... thanks.......................