First, it is not a machine gun, regardless of how it is marked. Second, most likely made around the turn of the century.
50-150 or so
75-150 USD depending on condition. It is not a machine gun, it is a shotgun.
Working shotgun. Value seldom exceeds 100 USD or so.
It is not a machine gun. It is a shotgun. Most likely made at the turn of the century. Value not worth in excess of 100 USD.
Despite the marking, you have a shotgun. Not worth more than 150 USD if that.
define better.
Not more than 100-125 USD.
Neither. It is an assault rifle.
It's the shotgun. All though a machine gun can shoot multiple times, shotguns tend to have a more powerful and faster shot than a machine gun. Don't believe it? Go to youtube and type in "shotguns in action." Then go and type in "machine guns" in action. Compare the two. The shotgun should win.
This is not a fully automatic "machine gun". This is an antique double barrel shotgun. They have little collector value. Because of their age they should be shot, if at all, with special ammo appropriate to the metallurgy of the era. Value in excellent condition is about $400.
The value of a 12-guage Maverick Shotgun can vary greatly based on the age of the gun, as well as the condition of the gun.