Who made Marlin 4 power riflescope model 425a?

How many people in the US shoot guns as a sport? What are the parts of a double barrel shotgun? What is a 17 caliber good for? What is the place called where explosives are kept? What year was B6421244 Remington 700 made? What is the value of a Browning A5 magnum shotgun serial 72v 4338 with a 28 inch barrel and ventilated rib in very good condition? What is the age and value of a nickel-plated hammerless break-over 38 SW CTG Smith and Wesson Springfield Mass USA serial 238757 with a 6-barrel? What does the 06 stand for in the 30-06? What year was a merkel 203 shotgun produced with serial number 64771? What is the value of model 55 marlin gooze gun? How much is a walther p99 9mm hand gun selling for? How many gun owners are there in Massachusetts? What is value of pistol model RG 23 RG IND. Miami FLA? How do you take apart the bolt on mod.66 B Stevens rifle? What is the value of a riverside 12 gauge double barrel gun? What is an air pistol? What the value of a Remington 22 12c serial562582? Ward western field no 46a 22 s-l-lr that your granfather had given you and you want to know the age of this rifle and is it a mossberg as well thanks for your help? Were all H Pieper shotgun barrels damascus or are there some that were fluid? When you order a bb gun on the computer do they ask for a state id?