The Warfield 3 mod at the moment adds 5 new weapons, 4 guns and a knife. The guns are Ak-47M, M16A3, SV98 and L96, each gun is highly customizable.

Download Warfield 3 Mod Installer for Minecraft 1.5.1:

Download Warfield 3 Mod Installer for Minecraft 1.5.1 Here .zip