Product Spotlight: The AR Takedown Tool

This video details a gunsmithing fix for Ruger AR-556 rifles experiencing bolt carrier key clearance issues. The instructor demonstrates how to modify the receiver extension (buffer tube) by filing a notch and smoothing the face to allow the buffer retainer to function correctly while gaining an extra rotation. This modification increases the critical gap between the bolt carrier key and the lower receiver, preventing potential damage.

This video provides a detailed guide on installing Geissele Brownells exclusive AR-15 triggers, differentiating between single-stage and two-stage models. It highlights the unique retaining clip system used on these more affordable Geissele triggers compared to standard models. The installation process is demonstrated step-by-step on a cutaway lower receiver, emphasizing proper pin insertion and function checks.

This video demonstrates the installation and function of the Brownells Offset Buffer Retainer. It addresses common AR-15 issues where the buffer may be too far forward, impacting the buffer retainer during assembled operation. The offset retainer provides a solution for improperly drilled lower receivers, overly long barrel nut threads, or short bolt carrier groups.

This guide details how to inspect an AR-15 Bolt Carrier Group (BCG) for critical defects, specifically peening marks on the carrier rails. Instruction from School of the American Rifle highlights how improper peening can lead to significant damage to the upper receiver. Proper inspection is crucial for ensuring BCG longevity and firearm safety.

This guide, drawing on an authoritative instructor's expertise, details essential maintenance for firearms like the AR-15 and Glock 19. It covers cleaning for carbon/copper buildup, proper torque application for mounts, headspace checks, component lifespan (springs, barrels), magazine care, lubrication, muzzle integrity, storage, and the importance of quality ammunition. Regular inspection and round count logging are key to maintaining peak performance.

This guide, presented by Justin from Palmetto State Armory, details the cleaning and adjustment procedures for various adjustable gas blocks, including the JAKL, Riflespeed, and traditional screw-style blocks. It emphasizes the importance of regular maintenance to prevent carbon locking and provides a step-by-step tuning process for optimal rifle performance. The instruction highlights safety protocols and specific disassembly methods for each system.

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.