Talk:Mods 2.0/@comment-79.116.211.151-20130413123226/@comment-7182293-20130413155849

Armor pierce is better. Why? Because it ignores armor. Puncture is one of the worst possible modes, it allows your bullets to pass through multiple enemies, the problem is that the distance is too small = useless mod.

Conclusion: always go for pierce on every weapon, never go for puncture.