Forum:Italic Problem

Okay, lately, I have been reading the articles about weapons that are featured in multiple Call of Duty games. And on some articles, such as LeeEnfield has the Headings of the games Italicized. While other weapon articles, such as the M4A1 article's headings are not italicized. My point is this. Should we italicize? Example:

Not Italicized
OR

Italicized
That's my question. Write a comment below on what you think.  Munchable901   |TALK?  00:37, June 22, 2010 (UTC)