Brownells - CAR-15/M4 Low Profile Ambi Sling Adapter

This guide details the installation of a DS Arms CAR-15/M4 receiver extension tube, which allows for the use of milspec stocks on civilian carbines or the conversion of A2-style fixed stock rifles to adjustable M4 stocks. The video highlights the tube's slightly oversized 1.49-inch outside diameter compared to the standard 1.46-inch, ensuring a snug, rattle-free fit for adjustable butt stocks. Minor sanding of the stock's interior may be required to achieve optimal fit.

This video delves into the history and technical aspects of Colt's four-way enhanced rifle fire control group, a system offering Safe, Semi, Auto, and Burst modes. The expert instructor, with extensive experience at Colt, details the evolution of the burst cam, patent information, and specific rifle models that utilized this complex mechanism. It highlights practical challenges and historical context, including issues faced by the Greek Army and the eventual discontinuation of the program.

This guide details the process of staking AR-15 carrier key screws, a critical step for preventing loosening under operational stress. It covers historical staking methods, modern techniques like OCKS, and specific torque values for different generations. The instruction emphasizes the importance of proper staking for reliability, drawing on historical military technical manuals.

This YouTube Shorts video showcases a modification to AR-15 rifle magazines, demonstrating how to make 'flip mags.' The title suggests a focus on practical firearm accessories relevant to everyday carry (EDC). The description provides a link to the creator's gear and discounts, indicating a potential for affiliate marketing or product promotion within the firearms community.

This video demonstrates the real-life assembly of an AR-15 platform rifle, inspired by the popular video game 'Escape From Tarkov'. The build process, guided by a Brownells mechanic and featuring streamer Jesse Holtzman, focuses on assembling the lower and upper receivers, installing a handguard, and mounting sights and an optic. The project highlights how in-game firearm customization translates to real-world building.

This video introduces the Geissele Automatics AR-15/M4 reaction block, highlighting its all-steel construction and its utility in various lower receiver operations for AR-15 and M4 platforms. The description directs viewers to Brownells' website for more information.

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.