.577 calibur
Yes, you can shoot .38 caliber ammunition in a .357 caliber firearm.
A .357 firearm is typically a revolver or pistol that uses .357 caliber ammunition.
Caliber is measured by the diameter of the interior of a firearm's barrel, typically expressed in inches or millimeters. For example, a .45 caliber firearm has a barrel diameter of 0.45 inches, while a 9mm caliber firearm has a barrel diameter of 9 millimeters. This measurement helps identify the size of the ammunition that can be used with the firearm.
You need a license no matter where you live or how small the caliber. A firearm is a firearm. No ifs, ands, or buts about it.
Yes, a .357 firearm can shoot .38 ammunition because the .38 caliber is slightly smaller than the .357 caliber, allowing it to fit and be fired safely in a .357 firearm.
It is generally impossible to tell the caliber/gauge of a firearm from just the serial number.
A 22 caliber rifle is a firearm and a BB gun is an air gun (Not a firearm) Now if you are asking about a .22 caliber air gun then the difference is in the size of the projectile. A BB is a hard round .175 caliber ball. The .22 caliber is a larger size pellet.
There has been a revolver made in caliber .600 Nitro Express. This was an elephant rifle cartridge. As a firearm, it is a curiosity, and not a practical shooting firearm. There are also unconfirmed reports of a Maadi bolt action pistol in caliber .50 BMG.
Around $50-$60
The caliber of the firearm should be stamped on the barrel.
Caliber is the diameter of the bore of a firearm. It's expressed in hundredths or thousandths of an inch, as in .45 caliber or .380 caliber. Curiously, the actual diameter of a .38 caliber slug is 0.357 inch.
Yes, you can shoot .38 ammo in a .357 firearm. The .357 firearm is designed to also shoot .38 caliber ammunition.