MGN @ IGN/GameSpy - Metal Gear - Metal Gear Solid - Metal Gear Online

Metal Gear by Hideo Kojima

There are over 77 Weapons in Metal Gear Solid 4. There are also items in the game such as the octo camo suit as welll as a face camo hidden as well. It is unknown what faces it can form.
[Please note] the information listed here is pre-launch release information and it gathered from interviews and other sources. This page will be updated with pictures and full specs for every weapon and item when confirmation of an official list is available.

Weapons

Mosin Nagant
RPG-7
MK-2 Pistol with 300 rounds-cap
P90 sub-machinegun
Stun Knife
AK-102
GSR
Javelin
Akloz
M1 4EBR
M870
M60E4
G18c
MP5SDS
VZ83
M4A1
MK17 (SCAR-H)
DSR-1
WPG
XM8 rifle

Items

Stun G
Smoke G
Petrobomb
S.G. Mine
S.G. Satchel