I've noticed not a good reload animation long ago, but today I read a lot of bad reviews about this on Youtube and I felt sorry for A3.
Please read all of the comments themselves:
http://www.youtube.com/watch?v=HUN7_T4edJs
BIS please make these animations are beautiful, with all the realistic details. I want the animation recharges in ARMA3 was not worse than in other games! Unfortunately, some of the animation in ARMA very bad. This is the reload animation for all Launchers and reload animation for the all underbarrel grenade launchers.
1) the animated actions does not correspond to the real action.
2) the Hand of the character does not correspond to the personal weapons (there is no difference between Titan/RPG)
3) the Hand of the player-character is empty, no new ammunition.
Please make these parts.