This term often refers to a bullet cartridge inside of a magazine (or commonly referred to as a "clip").

First, the bullet is probably not the word you are looking for. You probably mean cartridges. The bullet is just the very end of the cartridge.

You also probably mean magazine, not clip.

An 18 cartridge magazine holds 18 cartridges.

The M-1 Garand uses an "en bloc" clip, rather than a magazine. The standard clip holds 8 rounds. The entire clip is loaded into the rifle, after firing the last cartridge, the empty clip is automatically ejected from the rifle.

The term is cartridge, and the other term is magazine, not clip. Magazines are specific to specific firearms. The magazine for a P08 Luger will not fit a S&W Mdl 39. You will need to visit a gun store.

You are talking about a Moen cartridge. You have to loosen the cartridge by turning it 90 degrees left and right. For more info, check www.moen.com. Shut off the water supply remove the clip Rotate the cartridge then pull it out get the same replacement cartridge grease the new cartridge slide it into place install the clip turn the water back on if the hot and cold are reversed turn the stem 180 degrees Its that simple