Catalogue - Shotguns

[shooter]

hi all members,
i have noticed that many of our more experienced members can identify the make of a rifle/shotgun/handgun/ammo just by looking at even a grainy pic. whereas less experienced people like me can not.
many members here are from India and don't have enough exposure to many weapons.
i hope to start a thread which acts as a catalogue for weapons of various makes.
i plan to start this thread in 3 categories rifles/ shot guns/ fine guns.
if mods, think fit/ good response, they may extend it to handguns/ ammo.

if we use photobucket etc, it wont take up much space and we could use the same post to point out distinguishing features of those weapons/ makes.
i request as many people as possible to contribute pics (own or from the net.) so that all members have a basic exposure to diff weapons as opposed to just the weapons owned by the members here.
cheers.