Because it is a pistol, not a rifle.
Shotgun barrels in the US must be at least 18 inches long, and are generally smooth inside. Handgun barrels are usually much shorter than 18 inches, and are rifled- a set of spiral grooves (rifling) is cut into the inside of the barrel to make bullets spin when fired.
According to section 202.275 of Nevada State law: a "Short barreled shotgun" is:A shotgun with one or more barrels that has an overall length of less than 26 inches, and or,a barrel length of less than 18 inches
Short barreled shotgun is actually a legal term- it means a shotgun that has barrels less than 18 inches, or an overall length of less than 26". To my knowledge, H&A did NOT make a short barreled shotgun. Information is thin- they went out of business about 1914-1916, but all listings I have seen are for 28 inch barrels.
check with the MI State Police. MI appears to follow the Federal law, which requires a barrel length of at least 18 inches, and overall length of at least 26 inches. From Michigan State Code, Firearms, Definitions: (i) "Short-barreled shotgun" means a shotgun having 1 or more barrels less than 18 inches in length or a weapon made from a shotgun, whether by alteration, modification, or otherwise, if the weapon as modified has an overall length of less than 26 inches.
The barrels by inch in a 100 barrel tank refers to the amount of oil the tank can hold per inch of liquid depth. To calculate this, divide 100 barrels by the tank's height in inches. For example, if the tank is 60 inches tall, the barrels by inch would be 1.67 barrels per inch (100 barrels / 60 inches).
To calculate the number of barrels in a 400 barrel oil tank per inch, you would need to divide the total capacity of the tank (400 barrels) by the height of the tank in inches. For example, if the tank is 100 inches tall, there would be 4 barrels per inch (400 barrels / 100 inches = 4 barrels per inch).
The length of a shotgun barrel is federally regulated and is 18 inches. Barrels come in 18 inch length's but i recommend the 18.5 inch barrel, just in case guys measuring has a old knarled up measuring tape.
To calculate the number of barrels per inch for a 300-barrel tank that is 15 feet tall, first convert the height to inches: 15 feet equals 180 inches. Then, divide the total volume of the tank (300 barrels) by the height in inches (180 inches). This gives you approximately 1.67 barrels per inch.
To determine the number of barrels per inch in a tank, you would multiply the total number of barrels by the tank's dimensions. In this case, the tank has a capacity of 210 barrels and dimensions of 15x10 inches. Multiplying 15 by 10 gives you 150 square inches. Dividing the total number of barrels (210) by the tank's total square inches (150) gives you 1.4 barrels per square inch.
To calculate barrels per inch, you need to know the volume of the barrel in gallons and the dimensions of the barrel in inches. First, convert the barrel volume to cubic inches (1 barrel = 31.5 gallons = 3,785.41 cubic inches). Then, divide the total volume of the barrel by the height of the barrel in inches. The formula is: Barrels per inch = (Volume of the barrel in cubic inches) / (Height of the barrel in inches).
Firstly you need a time basis for the inches?
36 inches