What is M USD?

Who builds cabelas hawken rifle? How much is it worth. Browning grade 2 30.06? What is the approximate value of a Western Auto 310C 20 Gauge shotgun in good condition? What is a mossberg 151 m 22 rifle worth? How do you tell the date of manufacturing of a savage 110 rifle? Winchester model 70 rifle? 22 caliber 5-12 inch derringer style pistol the only markings are LEADER on the top of the barrel anybody know anything else about it? What is the value of a Winchester 91 10ga? How old is serial number 157607 kimel kamper k12? How do you load a marksman air pistol? What is the largest caliber rifle you can own in California? What year was meito rose chintz manufactured? Which gun is better a p618 or m777? Did mattel make m14 military guns? Can you shoot 7.62x39 ammo in the ruger mini 14? What is a good attention getter for being pro gun control? Smith and Wesson 38 cal 1889? What is the value of a SearsRoebuck 22magnum Model 10152772? When was the Remington model 17 made? When and where was Springfield 1911a1 sn wwXXXXX made?