Videos tagged with Trigger Bar

This video discusses the pressure campaign by gun control advocacy groups, specifically Everytown, against firearm manufacturers. It highlights their demand for Ruger to cease production of the RXM pistol due to its trigger bar design, drawing parallels to previous pressure on Glock. The speaker argues this sets a dangerous precedent for future gun control efforts.

This video features a detailed technical discussion and debate regarding the internal mechanics of the Sig Sauer P320, specifically focusing on its sear mechanism, trigger bar, and disconnector. The participants explore the potential for malfunctions, particularly concerning the sear's interaction with other components when the firearm is out of battery. The conversation delves into the physics of inertia, spring tension, and momentum as they relate to firearm safety and reliability, with a strong emphasis on the scientific principles governing firearm operation and the rigorous testing required to ensure safety.

This video provides a comprehensive, step-by-step guide to installing the GS Fast Trigger assembly on Glock Gen 5 firearms. It covers the disassembly of both the slide and frame, replacement of key internal components like the striker spring and safety plunger spring, and the reassembly process. The guide details the differences between the carry and competition versions of the trigger kit, highlighting features like the NP3 coated trigger bar, adjustable trigger stop, and various spring options.

This video details an FBI report investigating an uncommanded discharge of a SIG Sauer M18 pistol used by the Michigan State Police. The report highlights potential issues with sear engagement and the striker safety lock, particularly under specific stress conditions. The FBI's Ballistic Research Facility conducted extensive testing, identifying wear on internal components and demonstrating how certain movements could lead to the striker safety lock becoming inoperable, potentially causing the firearm to discharge without the trigger being pressed. The findings led ICE to cease authorization of the P320 for duty use.

This guide details how to identify and understand the function of SIG P320 trigger bars, particularly the '576' marked variant, in relation to aftermarket modifications like pre-travel stops. It highlights alleged stealth design updates by SIG Sauer to improve striker safety margins and reduce the risk of unintended discharges. Proper identification and understanding of these components are crucial for safe and effective firearm modification.

This video addresses concerns about the CZ Shadow 2 Carry's firing pin block and its effect on the trigger. The instructor explains that the firing pin block is necessary for drop safety, preventing accidental discharge if dropped or struck. While it introduces a slight mechanical feel during the trigger pull, it does not significantly impact trigger weight or performance, especially during actual shooting. The heavier trigger pull on the carry model is an intentional design choice for a safer carry gun.

This video demonstrates how to install a trigger stop into a Glock's trigger housing to reduce over-travel and improve reset. The process involves disassembling the firearm, replacing the standard connector with a modified one featuring a set screw, and carefully adjusting the screw to limit rearward trigger travel without preventing striker release. The modification aims to enhance shooting speed and accuracy, particularly for competition.

This video details the internal mechanics of a Glock 19 trigger using a factory cutaway. It explains how the trigger bar, connector, firing pin, and firing pin block interact to safely discharge the firearm. The explanation highlights how the trigger safety ('dingus') functions and how the trigger bar's engagement with the connector allows the firing pin to be released.

This video addresses a critical safety recall for Apex Glock Slim Frame Action Enhancement Kits sold between October 2021 and March 2022. The recall specifically targets kits with part numbers 102-117 and 102-157 that contain an in-house manufactured Apex trigger bar, identifiable by its polished finish and single indent. The issue can cause the trigger to fail to reset, posing a significant safety risk. The guide provides clear instructions on how to identify affected parts and the necessary steps to contact Apex for a replacement.

This guide details how to optimize a Glock's trigger mechanism while maintaining all original safeties. It focuses on refining mechanical timing through precise adjustments to the connector, trigger bar sear, and striker safety, rather than indiscriminate polishing. The process emphasizes step-by-step adjustments and rigorous safety testing to achieve a smoother, crisper trigger pull and improved reset.

This video provides a first look at the new Apex Tactical trigger for Glock pistols, highlighting its redesigned trigger shoe and in-house trigger bar. The presenter discusses the improved aesthetics, feel, and performance compared to factory triggers, emphasizing its durability, reliability, and safety features, which are authorized for law enforcement use. The review includes live-fire demonstrations and trigger pull weight measurements.

This guide details the installation of a Langdon Tactical Optimized Performance Trigger Bar on a Beretta 92/96 pistol. The process involves removing grips, disassembling the trigger bar mechanism, installing the new part, and potentially making minor adjustments to the over-travel nub with a file. The upgrade aims to shorten trigger reset, improve double-action performance, and reduce over-travel, leading to a noticeable improvement in trigger feel and function.