BF4 M16 imitation

Hey guys! Today I'm sharing a Battlefield 4 M16 imitation I converted. I've worked really hard in this model because I had to flip it manually(which I had a hard time figuring out), remake the muzzle-flash so the flash is only seen when not suppressed(which I had completely forgotten) and I also tried making peewees(which too I had forgotten) but failed. I didn't want to do the peewees again because I had used up enough time already. Hope you enjoy the model.