From Halopedia, the Halo wiki
A brief introduction about the weapon's origin. Shouldn't be detailed. Note: An introduction does not need a section header.
Includes the description and operation of the weapon.
Describes the type of ammunition used by the weapon. Applicable only to rifles, pistols, etc.
Only applicable if the accuracy differs significantly throughout the series. Outlines the accuracy issues by the weapon.
As per title, advantages only. Strategy should be removed.
As per title, disadvantages only. Strategy and tips should be removed.
If applicable only if it has relations to the real world or to the species' culture.
If a weapon/vehicle has experience extensive changes (visual or technical), list them out. Avoid redundancy. Subsections' titles should not be italicised!
Brief description of tactics for the weapon.
Campaign tactics listed here. Should be brief and straight-forward.
Multiplayer (Online and Offline) tactics listed here. Should be brief and straight-forward.
Covers the miscellaneous/extra information. Should be brief and straight-forward.
Redundant trivia should be avoided. Glitches, Misc Information, and References should be added here.
All images should be included in the gallery section. Images should not be added in the above sections as it is messy.
<gallery widths="160"> ... ... </gallery>
List of appearances