Cartridge length (in millimeters).
It's the caliber of the cartridge it fires.
It's the type of cartridge it uses.
If you mean a rifle chambered for the .50 BMG cartridge, such as the Barrett M82, the EFFECTIVE range is about 5,900 feet. The rifle weighs about 30 pounds, and sells for about $9,000.
Cartridge retainer?The 12 has a cartridge tube magazine under the barrel, you mean a cartridge deflector? I've never seen one on a 12, that would belong to a 24.
Usually caliber and/or serial numbers.
Most of the numbers are the serial number.
If you mean a .22 Long Rifle cartridge, see the link at the bottom of this page.
Dont believe Browning chambered a rifle for the 6mm Remington cartridge. Do you mean 6.35mm (a pistol)?
Assuming yo mean the full sized Winchester Model 94 rifle, it has a seven CARTRIDGE magazine. A bullets is the part of a cartridge that is fired out of the barrel.
7.62 is the diameter of the projectile (although it's actually 7.92mm in the case of the 7.62x54R), by 54 millimetres length. It's usually described as 7.62x54R, with the R indicating it's a rimmed cartridge.
As in .22 WMR? That is the full name of the cartridge- the .22 Winchester Magnum Rimfire- usually called the .22 magnum