My HK SL8, holds regular AR15 magazines, Knights forearm, folding stock, short rail (latest addition is a scope 3-12x50, illuminated MILDOT). Has a vertical foregrip now, rails have flashlight and laser, bipod is from TDI, muzzlebreak/flashhider.
http://img83.imageshack.us/img83/6493/10016759qh.jpg
I carry a CZ75 9mm off duty, have a Mod. 94 .30-.30 Win, a 12/76 pumpgun, a Swedish Mauser in 6.5x55, a .357Mag S&W Highwaypatrol Revolver and a good old 1911 in .45ACP. No pics of that stuff, since it´s nothing special.