In a striker fire weapon, what feature is absent?

In a striker-fired weapon, the absence of a hammer is a defining characteristic of this type of firearm. Striker-fired mechanisms utilize a firing pin that is cocked and released directly by the trigger pull rather than being activated by an external hammer. This results in a more streamlined design and often leads to a lighter trigger pull since there is no additional mechanical action required to release the hammer as in traditional hammer-fired firearms.

The simplicity of the striker-fired design can contribute to faster follow-up shots and a more consistent trigger pull due to the lack of a hammer dropping, which can vary in weight and motion. This design choice is particularly advantageous for self-defense and tactical applications, where reliability and speed are paramount.

The other components listed, such as the trigger guard, magazine, and sights, are typically present in both striker-fired and hammer-fired firearms, highlighting that the absence of a hammer is what distinctly identifies a striker-fired weapon.