Octagonal barrel rifles have several advantages over other types of rifles. Firstly, the octagonal shape of the barrel provides increased rigidity and stability, resulting in improved accuracy and precision when shooting. Additionally, the design of the octagonal barrel allows for better heat dissipation, reducing the risk of overheating during prolonged use. Lastly, the unique appearance of octagonal barrel rifles adds a touch of traditional craftsmanship and aesthetic appeal to the firearm.
marlin made 1993 rifles and 1889 rifles, barrels are about $75 if good, the rifles are about $250 to $500 , all calibers are about equal.
The Winchester model 94 classic series were produced from 1967-1970.All rifles had either a 20in,or 26in octagon barrel.
Ease of manufacture
Brake barrel rifles are single shot rifles. After each shot you have to fold the barrel down (Break the barrel) in order to cock it again.
Octagan
Rifles and pistols
I am going to assume that you have a savage model 29 pump action .22cal rifle.These were made with a octagon barrel up to 1940.these 22 cal rifles range in price from 220-350 dollars depending on condition.
Literally thousands of rifles. The inside of the barrel has a diameter of ABOUT .30 inches.
Springfield is the manufacturer. A rifle is a long arm with a rifled barrel. A carbine is a short rifle, generally considered having a barrel length of 20 inches or less. All carbines are rifles but not all rifles are carbines.
i would probably place your marlin as having been made in either 1909 or 1910.The last recorded serial number for these rifles was in 1906 with the serial number being 355,300.
weight
Do a google search on continential rifles or multi barrel rifle systems.