Weaponry throughout the Games - Rifles

Easily the most fun customizable guns of the game. Very fun and VERY entertaining. Some of the guns use special ammunition which spice up the gameplay a lot!

6.1 AK 102
Custom Part: GP30

 The GP30 is a Russian made rifle-mounted muzzle-loading single shot grenade launcher that can be fitted on the AK-102 and other Russian-designed weapons. It is an improved version of the GP-25 Grenade Launcher (made for use on AK-74 Kalashnikov assault rifles) designed for use on weapons from the AK-100 series and the AN-94, although it is also used by PMC troops as a hand held weapon.

6.2 M4 Custom

Custom parts:
Dot sight
Scope
Suppressor
XM320 - alt fire grenade launcher
Masterkey - alt fire shotgun
Foregrip A
Foregrip B
Laser sight
Flashlight

6.3 SCAR MK. 17
Custom Parts:
Flashlight
Laser Sight
Dot Sight
Scope
Foregrip A
Foregrip B

6.4 G3A3

6.5 FAL carbine

6.6 AN94
Custom Parts:GP-30

6.7 XM8
Custom Parts: XM320 GLM

6.8 Tanegashima
Note: This weapon, in most contexts of MGS4, is utterly useless, however it has one special property. It has a 1 in 3 chance that it will generate a whirlwind, thrashing every enemy in its path, as well as spilling hundreds of items across the battle field. There are no modifications available for this weapon.

And now we come to the sniper rifles, a favorite of mine seeing as how I like to stay away from all the bullets firing at me during combat. Much safer and more fun when trying to set up a shot. Its so much more satisfying when you take out that target you've been stalking.....bam.

6.9 M14 EBR
Custom Parts:
Suppressor
Laser Sight
Flashlight

6.10 DSR-1

6.11 SVD

6.12 VSS

6.13 Mosin-Nagant

6.14 M82A2
Ammunition

• Tranquilizer- causes people to fall asleep for a while.
• Laughter- causes people to laugh hysterically, and will cause them to develop a sadistic sense of humor, making them willing to shoot at friend and foe alike to get a laugh out of it. Eventually, affected persons will fall unconscious.
• Rage- stimulates anger, causing affected persons to yell in anger constantly, and will try to exit cover and charge at the enemy during combat. Eventually, affected persons will fall unconscious.
• Crying- stimulates sadness, causing people to crouch down and constantly cry. Affected persons will ignore Snake's presence. Eventually, affected persons will fall unconscious.
• Screaming- stimulates fear, resulting in constant screaming. Affected persons will constantly run from place to place in fear. Affected persons will ignore Snake's presence. Eventually, affected persons will fall unconscious.

6.15 Rail Gun
A rail gun is a weapon that employs electromagnetic induction to accelerate projectiles to an incredibly high muzzle velocity. A personal favorite of mine, you get it late in the game but MAN does this baby pack a punch.
The Rail Gun, which can be used in Metal Gear Solid 4, possesses 3 levels of charge. A Lv.1 charge is comparable to the DSR-1's punch, while a Lv.2 charge is comparable to explosives. A Lv.3 charge is even more powerful, allowing an instant kill on a Gekko, with one shot to the head. Ammo in-game is scarce and should be used sparingly, though more can be bought from Drebin if the player has earned enough Drebin Points.