AK74u replacement for the Original AK-47. The distance from the muzzle flash with the barrel is a bit longer. Because the Original model in longer. I think it looks more realistic though, because in real life the muzzle flash has a bit of space from the barrel too.
Installation: Go to Grand Theft Auto V\update\x64\dlcpacks\patchday3ng\dlc.rpf\x64\models\cdimages\weapons.rpf\ and replace w_ar_assaultrifle_hi.ydr and w_ar_assaultrifle.ytd .
Enjoy! This is my second model btw.