A rim fire cartridge has the primer built into the rim of the shell casing. The casing must have a wide flat part at the back. A center fire has the primer in the center of the rear of the casing. The rim fire is less expensive to manufacture but is more prone to jamming. The rim fire is not suitable for rapid fire applications or rough handling.
Center fire cartridges have a primer at the rear center. Rimfire cartridges have priming compound in a fold all the way around the cartridge rim. The firing pin pinches a point on the rim, making the cartridge fire. They are not considered to be reloadable.
There is a center fire and a rim fire.
The location of the primer. In the rim, or at the rear center of the cartridge case. Most centerfire cartridges can be reloaded, most rimfire cannot be.
Position of the primer- on the rim or rear center of cartridge case. In general, rimfire ammo is less powerful and cannot be reloaded.
Center fire- the firing pin is placed to strike the center of the cartridge. Rim fire- as the name implies- firing pin strikes the very edge of the rear of the cartridge- the rim.
more then likely it's a center fire. rim fire cartridges are hard to find.
CF
It actually a type of ammunition. Instead of the firing pin smacking the center of the igniter cap, the rimfire ammunition is hit at the base. It is basically a wider percussion cap so you can not shoot high caliber bullets from them and they are only a one time use.
WCF or W.C.F. stands for Winchester Center Fire (Sometimes seen as Winchester Centre Fire). This differentiates a center fire cartridge (the firing primer is in the center of the cartridge base) from a rim fire cartridge (the firing primer is in the case rim).
It actually a type of ammunition. Instead of the firing pin smacking the center of the igniter cap, the rimfire ammunition is hit at the base. It is basically a wider percussion cap so you can not shoot high caliber bullets from them and they are only a one time use.
centerfire