Civilization IV is a 2005 turn based strategy developed by Firaxis, and created by Sid Meier. The premise of the game is starting with a band of settlers in the year 4000 B.C. and creating a civilization to stand the test of time. Once the player enters the Industrial Era and beyond they have the ability to create units armed with many firearms. While the graphics are low quality (Which makes some guns difficult to I.D.), many guns are very intricate in their design and easily recognizable.
Here are the weapons available in Civilization IV:
The Navy SEAL Unit wields M4A1 Carbines mounted with M203 Grenade Launchers (Which are unusable). The M4s also seem to have silencers on them. Also unlike most movies and video games, the guns fire nearly as loud as they normally would.
Error creating thumbnail: File missingColt M4A1 Carbine with M68 Aimpoint reflex optic and Knight's Armament RAS railed handguard and vertical forward grip - 5.56x45mmError creating thumbnail: File missingM203 grenade launcher 40mmError creating thumbnail: File missingThe Navy SEAL armed with his M4A1 Carbine. Notice the M203 grenade launcher under the barrel. It also seems rather pointless wearing those night-vision goggles when the entire game is during the day.