Brownells - Jack Rowe, Master Gunsmith Series, Styles of Side Locks. Part 1

This guide details a gunsmithing repair for an Artisas pistol experiencing hammer follow or failure to fully reset due to trigger play. Expert Morgan demonstrates how to diagnose the issue by identifying wear on the trigger cage and then performing a precise modification by chamfering the trigger cage's lower edge to correct abnormal contact. This advanced technique addresses a subtle mechanical malfunction, restoring reliable function.

This guide explains the sear mechanism in single-action revolvers, as detailed by The Yankee Marshal. It clarifies that revolvers do have sears, which are the engagement points between the hammer and trigger. The process involves cocking the hammer, which pulls the trigger until the trigger's leg locks into a notch on the hammer. Pulling the trigger further disengages this lock, allowing the hammer to fall and fire the weapon. The guide emphasizes the simplicity of this mechanism compared to semi-automatic firearms.

This video breaks down the fundamental mechanics of firearm triggers, explaining the critical roles of the sear, hammer, and their pivot points. It emphasizes the importance of geometry, particularly the 90-degree tangent relationship at the sear's contact point, and how this applies to both rotating hammers and sliding strikers. The instructor also highlights the physics of pressure and area in trigger components and the key adjustments for engagement, overtravel, and weight.

This video discusses a poorly executed and potentially dangerous modification to a 1911 firearm's trigger mechanism. The description highlights how the incorrect positioning of key components, particularly the sear in relation to the disconnector and manual safety, compromises the firearm's safety and function. The presenter thanks @umboman, an Italian police forces champion, for appearing in the initial scene, clarifying that the problematic firearm was not his.

This video, titled 'Bore Buddy - Not Full Auto FRT', appears to be a discussion or demonstration related to firearm components, specifically the 'Bore Buddy' and its connection or lack thereof to 'Full Auto FRT' (likely referring to a Full Auto sear or trigger mechanism). Given the title's focus on a specific component and its function, the content is likely technical in nature, potentially exploring modifications, functionality, or limitations of this firearm part. The absence of a transcript requires an assumption that the video delves into the operational aspects of the Bore Buddy.

This video details a comprehensive trigger job on a Taurus PT 1911 by master gunsmith Terry G. It covers the disassembly process, fitting oversized aftermarket parts like a Wilson Combat thumb safety, adjusting the trigger stirrup for creep, and stoning the sear and hammer hooks to achieve a precise break. The session also touches on metallurgy differences between MIM and forged parts and tuning the leaf spring for a target 4lb trigger pull.

This guide details the installation of a Geissele MK8 Super Modular Rail on an AR-15 platform. It covers securing the upper receiver, installing the barrel nut, gas system, and the rail itself, emphasizing the use of specialized tools and proper torque specifications. The process requires an intermediate skill level and careful attention to detail for a secure and functional build.

This guide, based on expert instruction from Brownells, details essential practices for proper ammunition storage. It emphasizes using airtight containers, managing humidity with desiccants, and maintaining stable temperatures to ensure ammunition reliability and safety. Proper storage is crucial for preventing corrosion and propellant degradation, especially for sensitive components like primers.

This guide details the process of upgrading an AR-15 from standard A2 furniture to Magpul components. It covers the removal of the A2 pistol grip and installation of the Magpul MIAD Grip and Magpul PRS Stock. The video demonstrates efficient assembly using specialized tools, highlighting the ergonomic benefits and adjustability of the Magpul parts. Instruction is provided by Brownells, a recognized industry authority.

This entry details the creation of a movie prop suppressor for a Remington 11-87 used in 'No Country for Old Men.' Prop master Larry Zanoff explains how the suppressor was designed to look homemade and was non-functional, with sound effects added in post-production. The process highlights the creative problem-solving involved in film armory.