The Complex World of the Auto Sear for 9mm: Functionality, Legality, and Safety
Understanding the Mechanisms at Play The Basics of Firearm Operation The fundamental difference between a semi-automatic and a fully automatic firearm lies in their firing mechanisms. In a semi-automatic firearm, each pull of the trigger initiates a single shot. The firing process unlocks, extracts, and ejects the spent cartridge, then chambering a new round. The … Read more
