Radical Firearms AR-15 Broken Bolt Issue : FIXED!!! (Warrantied)

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 entry details the unique XR-86 custom rifle, a 1986 build by Wilfred Ellis. It masterfully combines components from an M60 (flash hider), an M14 (gas system), and an AR-15 (trigger, bolt, locking system). The AR-15 trigger is notably rotated 90 degrees, and its bolt is integrated with the M14 gas system, showcasing advanced gunsmithing.

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 an expert firearms instructor, details the benefits and installation of adjustable triggers for platforms like the AR-15. It covers understanding trigger mechanics, adjusting pull weight, reset, and overtravel, and highlights ideal users for these components. The instruction emphasizes safety and practical application for competition and precision shooting.

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 YouTube video's title, 'The Real Reason Gunsmiths are Disappearing!..(Politics? Conspiracy?)', suggests an exploration into the factors contributing to the decline of gunsmithing as a profession. The title hints at a discussion involving political influences or potential conspiracy theories related to this trend. The description includes various links for supporting the channel, purchasing merchandise, and accessing exclusive perks, indicating a creator actively engaging with their audience and building a community. The video likely delves into the socio-economic or regulatory aspects affecting the trade of gunsmithing.

This YouTube video features Ted Nugent discussing gun control, presented by RTT: Guns & Gear. The description emphasizes the educational purpose of the video, with the creator's views representing their own experiences. It also includes various promotional links for the channel, social media, and affiliate sponsors like Werkz Holster and Gatorz Glasses. The video aims to provide insights into the topic of gun control, with Nugent's commentary highlighted as significant.

This two-year, 8,000-round review of a PSA 10.5" AR-15 pistol reveals significant issues with quality control and durability. While some components like the SB Tactical brace and Rise Armament trigger performed well, the factory bolt carrier group and barrel showed premature wear. A major manufacturing defect in the lower receiver required modification. The speaker concludes PSA is a hobbyist brand requiring extensive user QC for high-volume use.

This video demonstrates how to securely attach a knife to MOLLE webbing using paracord. It highlights the importance of using Kydex or plastic sheaths with rivet holes for reliable mounting, explaining why softer materials like nylon or leather are less suitable. The tutorial covers preparing paracord and employing a 'boot lacing' technique for a stable attachment, offering advice on optimal placement on gear for functionality and comfort.

This review covers a Palmetto State Armory 10.5" AR pistol build, highlighting its components like the SBA-3 brace and PSA flash can. Despite an initial assembly issue with the buffer tube, the firearm proved reliable after 300 rounds with zero malfunctions, using various magazines and Wolf steel-case ammo. The light recoil and PSA polished trigger contribute to good controllability.