Mike's Tips - Pivot Pin 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 guide details the installation of an aftermarket AR-15 trigger, specifically a Timney Triggers product, into a clear lower receiver. The process involves unboxing, component inspection, mounting the trigger assembly with pins, and performing a function check. The demonstrative tone and clear handling of components suggest an experienced instructor guiding the viewer through a common firearm modification.

This expert guide details the step-by-step disassembly of the Ruger Harrier Rifle, emphasizing crucial safety precautions. It covers clearing the firearm, separating the receivers, removing the bolt carrier group and charging handle, and finally, disassembling the bolt carrier group itself. The instruction comes from an expert with clear signals of authority, including correct terminology and confident handling.

This expert-level guide details the reassembly of the Ruger Harrier Rifle, presented by a Ruger firearms instructor. It covers the step-by-step process of assembling the bolt carrier group, installing it with the charging handle into the upper receiver, and joining the upper and lower receivers. Crucially, it emphasizes thorough function checks to ensure proper operation and safety after reassembly.

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 video showcases the Michiguns Superior Hammer Install Tool, designed to simplify the installation of AR-15 and M16 hammers. The tool effectively removes spring tension, allowing for easier alignment and insertion of the hammer pin. It's presented as a solution for individuals experiencing difficulty with hand strength or dexterity during this common gunsmithing task.

This video demonstrates the correct 'rock and lock' technique for inserting AK-47 pattern magazines into the CMMG Mk47 rifle. It highlights a common user error of 'mag-locking' by attempting AR-15 style straight insertion, which leads to malfunctions. The instruction emphasizes that mastering this AK manual of arms is crucial for reliable operation of the Mk47 platform.

This guide details the installation and function of the CMMG P3 (Personal Position Preset) Screw System. The P3 screw, found in the Zeroed grip's storage compartment, installs into the Fastback receiver extension. It allows users to set a predetermined stop position for adjustable stocks or braces like the RipStock and RipBrace, enhancing consistent shouldering. The guide includes specific tool requirements and adjustment methods for both the RipStock and RipBrace.

This guide details the installation and basic usage of essential AR-15 accessories, including slings, charging handles, handstops, triggers, flashlights, and optics, as presented by Mike from CMMG. It emphasizes proper fitment and function checks, while reinforcing that proper training is the most critical element for any firearm owner.

This guide details the installation of the CMMG .22LR Conversion Kit into a standard AR-15 platform. The process involves removing the existing bolt carrier group and inserting the conversion unit. The video emphasizes the cost-effectiveness of .22LR ammunition for training and introduces new shooters to the AR platform with reduced recoil. It also highlights compatibility nuances, particularly for Mk57 platforms.