I would venture to say that the M1 Garand holds the record for the rifle most seen in movies and the Colt 45 for handguns.
very true...and what kid does'nt have Scareface on his wall....SAY HELLO TO MY LIL FREIND!!!Most seen and most famous are two differant things. my guess for most famous would be something of john waynes. probably the winchester.
Terminator
Arnold "Da Uzi ninemiluhmetuh"