What doas serial mean?

What is the value of a 30-30 Winchester ranger serial5447564? Is there a norinco cs'1? What is the Value of My Iver Johnson 12 gauge shotgun with the serial Y2893 on the side and it's age? Where is the serial number on GT palomar? How much is a .30 caliber shell made in 1942 worth? What is the value of a M 1911 Colt 45 serial C series worth excellent condition? What is value of 1851 Navy Colt revolver? Will they make a zombie max bullet for .22? What is a storage place for weapons and ammunition called? Why does the High Standard Sport King jam? What is your M1 Garand worth? What is value of Montgomeryward rifle cal243? What is the valve of a 357 sw model 19 new condition? When was the savage 72 rifle model serial? How do you find parts for a westernfield rifle model m842? What is the value of model 1897 serial number 321317D? What is date of manufacture of colt 1903 serial? What is the value of a Browning sweet sixteen automatic shotgun with a gold plated trigger belgium made approximately fifty years old? What does gun mean in slang? What are the bullets for a rifle or handgun commonly made out of?