Corrected entry: When Dredd got shot at the basement where the mafia makes drugs, the bullet got out on the left side of his lower stomach. There you could see the penetration of the bullet on the vest. Later when Dredd fix him self up, and move in action the bullet hole on the vest is gone both in front and back. But we did not see him replace the vest.
Friso94
19th Feb 2013
Correction: The hole in his vest is simply not visible because it is covered by his armor.
Friso94