This guide details the use of the Suns of Liberty Gunworks Armorer Punch Set for AR-15 maintenance and installation. It covers specialized tools for pivot pin installation, various roll pin punches for different sizes, a unique bolt catch punch designed to protect receiver finish, starter punches for easier roll pin insertion, larger punches for stubborn pins, and 50°/40° staking punches for gas keys and castle nuts. The punches are constructed from heat-treated tool steel with a nitride coating.
This guide demonstrates a practical method for installing the front pivot detent and spring assembly on an AR-15 using a magnet. The technique is particularly useful for steel pivot pins, where a magnet can hold the detent and spring in position, simplifying alignment and insertion. This method is presented as one of several tools used by the School of the American Rifle for efficient firearm assembly.
This guide details the installation of an AR-15 pivot pin, a common task that can be challenging due to the small detent spring and detent. Randy from AT3 Tactical demonstrates three methods: using needle-nose pliers and the pivot pin itself, employing a clevis pin as a temporary holder, and utilizing a specialized tool. The video emphasizes tips to prevent the spring and detent from flying across the room, saving the user frustration.
This video provides a quick tip on using specialized pivot pin tools from Wheeler and Real Avid for AR-15 lower receiver assembly. The guide demonstrates how to insert the tool, manage the detent spring and detent, and then install the front pivot pin, ensuring a secure fit with an audible pop.
This guide details how to use the AR Takedown Tool, specifically its integrated hammer function, to remove difficult taper pins like those found on the AR-15 front sight gas block. The tool's design aims to eliminate the need for a separate hammer, making field maintenance more convenient. It also covers the installation of pivot pins and removal of buffer retainers.
This video focuses on the technical process of installing the front pivot pin on an AR-15 rifle. It provides a step-by-step guide for a specific AR-15 component, likely aimed at individuals looking to assemble, maintain, or modify their own firearms.
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