What is a blunderbuss and a flintlock?

Model 12 Remington 22 pump rifle picture? What is a browning 12 gauge gold trigger shotgun worth? What year was a Hopkins and Allen 22 cal Range Model serial number A494 manufactured? Muzzle loader with the marking on it that says c28 jb made in Spain sn 42834 hammer looks like a flint lock that holds a nipple type cap what type of gun is this and does it have any value? What type evidence is related to firearms firearm components and ammunition? 16 gauge shotgun with US Arms Co stamped on it and the barrel is stamped with Genuine Armory Steel Can you provide any information on dates and if it was used by the military? Can you bring squirt guns in your checked baggage? How much a 1944 120mm shell casing is worth its 33 inches tall and 7and a half in wide at the base the bottom says for dummy projectile and the center ring says empty its gold in color? What weapons did Vin use in the Mistborn trilogy? What is the value of a J Stevens shotgun? What is the age and exact model of a Remington Model 12 serial 222725 with a 23 inch octagonal barrel marked only as 22 short long or long rifle? Where can you find shotgun values for free? Is dan Wesson an air gun? How much is a mini gun? What guns were used in the cold war? What is the best semi- auto shotgun? What is a browning hi power serial number starts with t made in belgium by browning arms St. Louis mo worth? What is the value of a Mossberg 185k a 20 gauge? Is tac-force a good knife brand? Where can you find parts for a Mag Tech 122.2?