What is the current slang for gun?

What is a Savage Model 220B 20 gauge 2 34 chamber worth? What is the significance of parabellum in ammunition? How much ammo did a spitfire hold? Value of a 1880 smith and Wesson 44 caliber with pearl grip handle holds six shots? 1919 browning machine gun maximum continuous firing time or number. As if you were being over run and had to keep firing until the gun stopped. 2000 rounds 4 minutes? Can you fire 8mm blanks in 9mm blank gun? How do you find out the history and value of a western field m732a 30-06 sprg? What is the value of a 1945 army issued colt 45? What is the value of smith and Wesson bicentennial 357? You have a Heritage hawkens .50 cal black powder gun serial numbers are 1753xx with the word Spain on the barrel you were wondering what the gun would be worth in fair to good condition and the year? Does the serial number tell the year made? Where can you find an extractor and retaining pin for an Iver Johnson model X? What year was your Winchester model 12 shotgun 16 Gauge serial number 884831 made? Can you own a firearm with a bad conduct dischage? Where do you use the gunpowder on time tangled island? What is the westernfield Model 550AR worth? How many Colt M1911s have been produced worldwide? Magazine for the model 55 marlin goose gun? What is the maximum effective rate of fire on burst for the m4 carbine? What is the value of the marlin 781?