How old Sears model20 16ga 583.2051?

What does 2 asterisks and a dash on a browning A-5 barrel stand for? Where do you buy guns? What choke tube has the tightest pattern? What is the value and date of a browning sweet sixteen shotgun serial s 71673 special steel 16 ga shells 2 34 - gold trigger - made in belgium -condition - good used-no scratches or knicks on metal? What is the age of colt 25 pistol serial number 0048524? What is the value of a colt lightning? Need Ammo clip jc Higgins Model 10518? What is a Harrington and Richardson replica 45-70 Trapdoor Springfield worth? What barrels are interchangeable with the mossberg 500A? What is a Saami? Will the 50 caliber darts for the cap-chur trank gun work in the pnuedart air fired ones? What would be the age of an Ithaca Hammerless 12 gauge double with the serial number 61410 and stamped S? Need a value for Colt Police Positive Special caliber 32 20? What is the value of a springfield model 67 series b worth? What is the age of a S and W Model 10 serial 254009? Was the Winchester 76 45 60 used by the military? What is the value of a 12 gauge Winchester Model 59 semi automatic? What is the value of a Winchester model 55 single shot? What is your bt99 made in 1975 worth? How can you tell what model browning 12 gauge shotgun is with ivory diamond shape inserts in stock has browning 6 shot on forearm numbers 212584 on forearm receiver and extracto safety is in front of?