Videos tagged with Receiver Extension

This guide details the installation of an AR-15 buffer tube using the LAW Tactical LAT and Geissele Reaction Block. The process ensures proper alignment of the receiver extension with the lower receiver before torquing the castle nut to 38-42 foot-pounds. This method is recommended for users who already own a Geissele Reaction Block to prevent misalignment issues.

This video is part 3.8 of a 4-part series focused on the SOTAR Secret Shopper segment, specifically detailing the process of fitting a buffer tube (receiver extension) to a Ruger AR556. The content appears to be a technical demonstration or guide related to AR-15 platform rifle maintenance or assembly.

This video provides a product spotlight on the Forward Controls REF Receiver Extension, highlighting its enhancements over standard AR-15 buffer tubes. Brownells Gun Tech Caleb Savant details the REF's construction from impact-extruded 7075 T6 aluminum for superior strength compared to traditional or lesser 6061 T6 tubes. He also points out the durable Cerakote finish, distinctive Forward Controls Design duck logo, and white numbered notches for quick stock position adjustment. The video also covers the REF's enhanced drainage system with two extra holes on the underside, designed for rapid water clearing. The comparison emphasizes that while older designs have been functional, the REF offers mission-critical component reliability through advanced materials and design.

This video from Brownells Gun Tech showcases the B5 Systems Collapsible Precision Stock (CPS) for the AR-15 platform. The review highlights the stock's easily adjustable cheek rest and length-of-pull via tactile adjustment wheels. It's compatible with mil-spec and A5 receiver extensions and offers M4-like adjustability with a captive release mechanism. The stock also features QD sling sockets and M-LOK slots. Different cheek rest sizes (MEDIUM, SHORT, LONG) are available to accommodate various AR-15 configurations, including those with Law Tactical Folding Stock Adapters or longer buffer tubes. Available colors include Black, FDE, OD Green, Wolf Gray, and Multi-Cam.

This guide, presented by Steven and Caleb from Brownells on 'Smyth Busters', demonstrates how to un-stake an AR-15 castle nut. The common myth that staking is permanent is debunked, showing that a staked nut can be removed with minimal effort using an armorers wrench. The video emphasizes that staking prevents the castle nut from vibrating loose during use and recommends replacing the endplate upon reinstallation.

This video provides a first look at a bufferless receiver extension for AR-style firearms from Midwest Industries. The VSO Gun Channel, acting as an educational resource and R&D/testing lab, emphasizes its commitment to objective content, regardless of whether the product was provided by the manufacturer. The channel aims to promote responsible gun ownership and safety, focusing on common-sense education.

This video demonstrates the correct method for staking an AR-15 castle nut to ensure a secure buffer tube attachment. It highlights the importance of sufficient metal displacement from the end plate into the castle nut notch, using tools like a center punch and hammer. The tutorial contrasts proper staking with common mistakes, emphasizing a 'bomb-proof' build with potentially two staking points for maximum retention.

This video is a product spotlight on the Forward Controls Design CNF Castle Nut for the AR-15 platform. Brownells Gun Tech Caleb Savant highlights its superior construction and features compared to a standard mil-spec castle nut. Key improvements include a Nitride finish for better corrosion resistance, deeper 30-degree staking notches for a more secure installation, and aesthetic dimples that also provide finger purchase. Savant asserts it's the best AR-15 castle nut available, emphasizing how small parts can significantly enhance a rifle's performance and reliability.

This video provides a cost-effective tip for building an AR platform by using a 94-cent jig to assist with the installation of a buffer tube and receiver extension. The creator explicitly states they are not sponsored and provides links to various jigs from different retailers, including Botach and Geissele, for the sole purpose of locating the tools. The demonstration emphasizes a practical approach to firearm maintenance and assembly.

This video details AR-15 buffer assemblies, explaining the roles of buffer weights, springs, and buffer tubes in the firearm's cycling mechanics. It covers variations in buffer tube lengths and diameters (Rifle vs. Carbine, Mil-Spec vs. Commercial) and standard carbine buffer weights (3oz, H1, H2, H3). The content emphasizes matching buffer weight and spring to barrel length and gas system for optimal performance, recommending H2 as a versatile starting point for 5.56/.223 builds.

This video from Smyth Busters features Brownells Gun Techs™ Caleb and Steve discussing the importance of proper firearm terminology. They delve into the nuances of using correct terms, distinguishing between clips and magazines, and the debate around "buffer tube" versus "receiver extension." The hosts emphasize that while technical accuracy is crucial in many situations (like ordering ammunition), they advocate for a tolerant approach to those who may use less precise language, as long as the intent is understood and the product is ultimately correct. They also briefly touch on the correct pronunciation of "Heckler & KOCH."

This video debunks the myth that "mil-spec" in firearms equates to low quality. Brownells Gun Techs Caleb and Steve explain that "mil-spec" signifies adherence to standardized sizes and precise quality specifications established by the military. While civilian products labeled "mil-spec" may meet or exceed these standards, they haven't undergone official military inspection. The video uses AR-15 receiver extensions (buffer tubes) as a prime example, detailing the differences in diameter, material (7075 T6 aluminum vs. softer alloys), and manufacturing process (machined vs. extruded) between mil-spec and commercial tubes. They emphasize that while commercial parts are adequate for average shooters, law enforcement and competitive shooters should seek components meeting or exceeding mil-spec standards.