auto sear (English, noun)
expansion: auto sear (plural auto sears)
Senses:
topics: engineering
firearms
government
military
natural-sciences
physical-sciences
politics
tools
war
weaponry
glosses: A device which allows for a closed-bolt self-loading firearm to reliably function in fully automatic fire by preventing the hammer or striker from falling until the bolt is fully in battery.
Forms:
form: auto sears
tags: plural