Fixed position firearm ejector

In combination with a frame of a firearm, an ejector that is detachably connectable to an upper surface of the frame, the ejector comprising:

• a base having a bottom base surface, wherein the bottom base surface matches and contacts the upper surface when the ejector is connected to, and operatively engaged with, the frame;
• a finger extending forwardly away from the base, wherein the finger comprises an outer fingertip face configured for contacting a cartridge or case during the ejection phase of the firing cycle of the firearm;
• and
• forward and rear posts extending downwardly away from the bottom base surface of the base, wherein the forward and rear posts are configured to engage into respective forward and rear post holes positioned on the upper surface of the frame, and wherein one of the forward and rear posts includes a downwardly slanted opening;
• a retaining screw for retaining the bottom base surface against the upper surface when the ejector is connected to the frame, wherein the retaining screw is configured to adjustably engage both into (i) a retaining screw through-hole positioned adjacent and parallel to the upper surface of the frame, and (ii) the slanted opening of one of the forward and rear posts such that the retaining screw urges the bottom base surface of the base against the upper surface of the frame.