What is the age of a ruger mini 14 serial 18048453?

What is the value and history of a jc Higgins model 583.1 sears roebuck and co? What caliber was the 1873 Winchester rifle? When did they stop manufacturing the Marlin 22 Model 60 with a 22 inch barrel? What is the age and value of a 38 caliber Colt Police Positive Special 38 Special CTG 4 inch barrel - serial 535873? What is the value of AMT 45 Winchester Magnum Pistol? What is the value of a 30 Caliber US M1 carbine Universal Enforcer serial 311040? What is the value of a Browning Sweet 16 gauge shotgun purchased in 1948? What is the value of a Parker Bros 20 gauge double barrel serial 149817? Magazine for a marlin glenfield 25? What is your ruger m77 mark2 223 worth? What is the barrel twist rate for a norinco mak-90 in 7.62X39mm? How much is a 1968 Winchester 3030 model 94 worth? Is the pp7 a real gun? How much is a smith and Wesson .32 cal worth? What is the value of my Milwaukee gun co shotgun? What does IRK means in a ring stamp? What is the value of a Browning 16 ga shotgun belgian made with butt that says browning automatic FN with serial number 14036 with an R above it? What is an ACOG sight? What is ammunition in firearm? Where is the serial number on antique long rifle?