Harbor Freight ICON - Professional Compact Click Torque Wrench - 10 to 20% Out of Calibration

This Guns & Gear video features a test of the Wheeler F.A.T. Wrench Auto Torque, a tool designed for faster and smarter scope mounting. The review pits the auto torque model against traditional tools in a head-to-head challenge during a scope ring installation. The presenter highlights its automatic stopping function at a set torque (18 inch-pounds), its compact and rechargeable design, included bits, and built-in light for difficult installations. The video showcases the tool's efficiency and user-friendliness in a practical application, suggesting it's a valuable addition for firearm enthusiasts involved in scope mounting.

This guide details the process of mounting an optic on a Gen 6 Glock, addressing common issues where optics may not remain secure. It emphasizes the importance of aftermarket plates, proper threadlocker application, and precise torquing. The information is presented from the perspective of an experienced firearms instructor, highlighting potential compatibility challenges and solutions for ensuring optic reliability under recoil.

This YouTube video provides a step-by-step tutorial on how to properly level a scope reticle when mounting optics to a firearm. The description outlines the necessary tools, including a laser level, tripod, ruler, colored pen, vise or clamp, torque wrench, and flashlight, suggesting a detailed and practical approach to this crucial gunsmithing task.

This video from Gun Talk's Guns & Gear reviews the Real Avid X3 Driver Kit, highlighting its specialized design for firearm maintenance. The review emphasizes the kit's smart torque control, modularity, and precision bits, arguing it's a superior alternative to standard screwdrivers for tasks ranging from red dot installation to general gun care. The description also promotes the broader Guns & Gear show, detailing its on-air and online presence, and mentioning other Gun Talk Media content.

This YouTube video provides a review and unboxing of the Vortex gunsmithing torque wrench, highlighting its utility for firearm maintenance and assembly. The description emphasizes its suitability as a "best" option for gunsmithing tasks and includes affiliate links for the product and other relevant playlists. The video aims to inform viewers about this specific tool's features and benefits.

This video from Brownells features Caleb demonstrating the best method for timing muzzle devices using the Precision Armament Accu-Washer Gen 2 Shim Kit. The tutorial covers selecting the right shim, utilizing the timing chart for accuracy, and achieving a perfect fit for flash hiders, brakes, and suppressor mounts on various rifles. It includes detailed steps on shim orientation, applying grease, and using a torque wrench for proper installation. The video also touches on timing suppressor mounts and adapter options.

This video details the diagnosis and repair of a feeding issue on a Sons of Liberty Gun Works East India upper receiver. The root cause was identified as a sharp burr on the barrel extension's feed ramp, causing rounds to jam. The solution involved polishing the feed ramps and adding a secondary bevel, replicating Colt's design, which successfully resolved the malfunction.

This video demonstrates the internal mechanics of an AR-15 bolt carrier group using cutaway models. It highlights the importance of internal bore dimensions for gas system efficiency and explains how to diagnose potential issues like gas leaks. The demonstration covers the cycle of operation, critical seals, and common manufacturing defects, offering advanced insights for AR-15 maintenance and troubleshooting.

This video provides a detailed autopsy of a faulty AR-15 Bolt Carrier Group (BCG). The analysis reveals critical manufacturing defects including an undersized bolt tail failing gauges, excessive firing pin protrusion causing pierced primers, an oversized firing pin hole, and an oversized cam pin hole leading to headspace issues. These flaws significantly compromise the BCG's function and reliability.

This video demonstrates a specialized technique for swapping an AR-15 rear takedown pin without full firearm disassembly. It highlights the use of a custom-fabricated tool, often made from a 1/16 inch Allen wrench, to depress the detent. The method allows for efficient pin replacement, particularly useful on rifles with staked castle nuts, by leveraging the old pin to guide the new one into place.