The chamber is the inside wall of one end of the barrel, located on the opposite side from the muzzle. It is shaped to allow a cartridge to fit closely into it. On most semi-automatic pistols, it can be viewed through the ejection port when slide is held fully back against a compressed return spring. It is usually located above and forward (toward the muzzle) of the lips of the magazine. When the slide (or bolt) is "in battery" (fully closed) the chamber is immediately forward of the firing pin, though it cannot be directly viewed when the gun is in this condition.
The rear of the barrel IS the chamber.
Inside the grip.
Inside the grip.
the semi-automatic 45 pistol holds seven rounds in the magazine and one in the chamber
Schwarzlose pistol
No, it is a semi-automatic.
Yes, it is a CO2 powered, semi-automatic pistol.
Germany
only a pistol is an semi-automatic. revolvers are not semi auto. A "pistol" is a generic term to refer to ANY handgun, revolver or Semi-automatic. Wrong! Only some one completely unfamiliar with hand guns nomenclature would call a revolver a pistol. A revolver is commonly referred to as: "revolver, wheel gun or shooter (short for 6 shooter)." A semi automatic is commonly referred to as: "semi auto or pistol."
Mannlicher in 1894.
Depending on how old or new it is - on the slide, frame, barrel hood.
Look up 1894 Mannlicher pistol