Channel: @schooloftheamericanrifle
This video details the significant financial and logistical burdens of obtaining concealed carry permits across multiple states. The School of the American Rifle hosts explain their $12,804.63 expenditure for permits covering 46 states and D.C., highlighting the complex, state-specific requirements and the impact on Second Amendment rights. They discuss dropped permits due to changing laws and the challenges faced by non-residents.
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 teaser video from School of the American Rifle announces the upcoming 'Secret Shopper' series for the Smith & Wesson M&P 15 Sport III. The expert instructor confirms the series will be multi-part, akin to their previous Ruger testing, with the first episode dropping next week. Patience is requested as the final stage, involving replacement parts, will take the longest to complete.
This video from School of the American Rifle highlights critical manufacturing defects in AR-15 bolt carrier keys, specifically focusing on rough internal bores. Lead instructor demonstrates how a poorly finished carrier key can cause significant friction, premature wear on components like gas tubes, and operational issues, contrasting a problematic new Colt carrier with a well-functioning older model. The expert emphasizes the importance of a smooth bore for reliable function and longevity of expensive parts.
This guide, presented by School of the American Rifle, details how to identify and replace a malformed weld spring in an AR-15 Delta Ring assembly. A misaligned weld spring can cause the gas tube to be pushed off-center, leading to excessive friction or damage to the carrier key and gas tube. Replacing the faulty component ensures proper gas tube alignment and firearm reliability.
This guide details the evolution of AR-15 carrier key staking from early 'Gen 1' square staking to modern 'Gen 5' OCKS with serrated heads. It emphasizes proper torque values (vintage 35-40 in-lbs, modern 55-58 in-lbs) and the importance of sufficient metal displacement for screw security. The video, presented by an expert from School of the American Rifle, critiques commercial staking and references historical technical manuals.
This guide details the use of the Obsidian Arms Bolt Assembly/Disassembly Tool for AR-15 and AR-10/SR-25 platforms. It covers the removal and replacement of ejector roll pins, emphasizing the tool's dual knockout holes for damaged pins and recommending a stable work surface. The Obsidian Arms tool is presented as a superior option to single-hole designs like the Sinclair vice.
This guide details how to inspect AR-15 Bolt Carrier Groups (BCGs) for critical manufacturing defects, specifically focusing on peening marks and burrs on the carrier rails. Instruction from School of the American Rifle highlights how these imperfections, often resulting from attempts to correct loose carrier key pockets, can cause significant damage to the aluminum upper receiver. Proper inspection is crucial for ensuring BCG longevity and firearm reliability.
This guide provides a crucial maintenance tip for the Smith & Wesson M&P 15-22, addressing a common issue with the ejector assembly during cleaning. The School of the American Rifle instructor demonstrates how to protect the ejector from damage by using a simple tool like a drinking straw or heat shrink tubing, preventing costly repairs. The advice comes from an expert armorer, highlighting the importance of proper firearm care.
This video is a deeply personal and emotional tribute to a beloved pet, Rebel Cat, who passed away from kidney failure. The creator expresses profound sadness and gratitude to their audience for their love and support of Rebel Cat. The focus is entirely on the loss of the pet and the impact it has had on the creator and the community.
This video provides an "autopsy" of an Anderson Manufacturing Bolt Carrier Group (BCG) that failed after only 150 rounds, specifically noting a "sheared lug." The content focuses on a detailed examination of a firearm component failure, suggesting a deep dive into the mechanical aspects and potential causes of the malfunction. This is highly relevant for firearm owners and those interested in the reliability and build quality of AR-15 platforms and their components.
This is the second part of a two-part series focusing on KAK NP3 Dual Ejector Bolts, specifically highlighting issues with "Bad Ejector Pins." The video delves into an "abbreviated autopsy" of these components, suggesting a technical examination of their function and failure points. Given the title and description, the content likely involves a detailed look at firearm parts and their performance.
