How to Install:
get ready your OpenIV or SparkIV, then open weapons.img (located in X(your disk):\(your GTAIV main folder)\pc\models\cdimages), look for w_rifle.wdr,w_rifle.wtd(for Barrett M95)and w_ak47.wdr, w_ak47.wtd(for Bastard Carbine), then replace these two or four files, save(OpenIV will save automatically if you edit anything), start your game and ENJOY^^

M95 and "Bastard":convert to GTAIV by ima100881