Who or what is haggamuggie?

How much is single barrel shotgun made by Stevens Arms and Tool Co. August 12 1913 worth? What year was my Sako manufactured? Pt fa mfg company Hartford Connecticut? Can you use 222 and 223 in same rifle? Value of Springfield 30-06 1903 sporterized Model 30485 6592? What is the value of a Stevens Arms 20 gauge bolt action model 238? What is the value of a world war 2 commemorative chrome plated 45 revolver? What is the used value of my handgun? Is there a possibility that with same serial number the product to be manufactured in different years? What is the lethal range of a shotgun? How do you replace a firing pin and spring to a 25 auto titan? Are parts available for colt peacemaker 22 single action 1972 model? What is the value of Charles daly 45 ACP? How old is the colt detective special model D1425 and serial D5920R? Wincherster model 90 22 wrf octagon barrel sn 808196 what is its age and value absolutely mint condition? Can you shoot 38 JHP in a 380 caliber gun? History of the Hopkins and Allen Arms Co. I have a deringer with no ssn any info would be great. Thanks.? My friend has a old long tom shotgun the serial on barrel is 624146 is it worth anything still fires? What is the most effective assault rifle? What is the year of manufacture of an a5 belgian made browning serial 71v 78998?