How much is your derringer ex cam T38 worth?

Can felons own a muzzle-loading black powder gun in Mississippi? What is the vintage of a lever action 30-30 with a hex barrel? Have just brought a Colt New Frontier 22 Magnum model number G2271 and want to know if you can put a 22lr cylinder on it? What is the age of sw revolver sn k188354? What is a speed trap gun? What is a mossberg model 44b worth? Did springfield firearms ever make a shotgun? How do you take the stock off an Echo1 airsoft m4? What is the approximate value of a handgun smith and Wesson 22 cal on a 38 frame k957171 mod 17-3? Appraisal of a proof tested 12 gauge 2 34 inch chamber fox-savage arms corporation chicopee falls-mass US model B? What is the value of a Browning Belgian made 9 mm handgun serial number 10331 model 1922? Where can you buy a bridge gun company black prince shotgun? Where to buy a Winchester BB gun 1894? Where is serial number on crosman 760 powermaster? What is the value of JC Higgins 22 cal semi auto rifle model 25? What is an 1874 22 cal rolling block rifle worth? What is value of Ithaca shotgun with serial number 376855? Minnesota rifle season start? Model 105m Revelation 22 clip fed bolt action made by Marlin Any idea where to get a clip the years Marlin made these or what a Marlin model number is? Can a .22 magnum bullet be shot in a .22 long rifle barrel?