22 Long Rifle
a RF
Rimfire
Rim fire, just like every other .22lr put out there.
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).
1952.16 inches
There is a center fire and a rim fire.
Yes
.22 LR rim fire
50-150 USD or so
Any rifle that the firing pin strikes the bullet casing right in the center of the casing, causing it to discharge is called a "Center Fire Rifle." In contrast a "Rim Fire Rifle" the firing pin strikes the edge or rim of the bullet casing causing it to discharge.
50-100 USD
Winchester Magnum rim fire