This video provides a detailed look at the Lyman Borecam 2.0, a bore scope designed for inspecting firearm barrels. Caleb from Brownells demonstrates the unboxing process, setup, and highlights key features such as adjustable lighting and smartphone connectivity for capturing photos and videos. The tutorial covers inspecting rifling, gas ports, and chambers, making it a valuable tool for shooters and gunsmiths seeking to maintain and understand their firearms' internal condition.
This YouTube video focuses on the installation of an AR gas block and gas port using a thumb screw. The title and description suggest a detailed guide or demonstration of this specific firearm component. Viewers looking for information on AR-15 customization, maintenance, or build processes would find this content relevant.
This video provides an in-depth analysis of an AR barrel, focusing on a "crooked gas port" issue specifically with a Daniel Defense component. The "autopsy" suggests a detailed examination and likely deconstruction of the barrel to identify and explain the manufacturing defect. This content appeals to gunsmiths, AR-15 enthusiasts, and those interested in firearm quality control and potential repair.
This YouTube video, Ep-4 in a series, delves into the crucial AR-15 gas system, explaining its fundamental operation. It breaks down key components like gas blocks, gas tubes, and gas ports, detailing how they function to cycle the firearm. The video aims to equip viewers with the knowledge needed to make informed decisions regarding their AR-15 builds and maintenance, serving as a foundational piece for beginners in the AR-15 community and fostering a more informed and safer shooting populace. It also promotes AT3 Tactical products and other helpful AR-15 resources.
This video from Brownells Gun Tech™ explains the concept of 'dwell time' in AR-15 firearms. It details how the duration that combustion gases act on the operating system is crucial for diagnosing cycling malfunctions and selecting the appropriate gas system for AR-15 builds. The video highlights that gas system length (Pistol, Carbine, Mid-Length, Rifle) is a primary indicator of dwell time, with shorter systems generally experiencing higher gas pressure due to the gas port being closer to the chamber.
This video delves into a comparison between QPQ (Quench Polish Quench) and CHF (Cold Hammer Forged) barrel treatments, discussing their service life implications. It then presents what is described as the SOLGW (Sons of Liberty Gun Works) solution, providing specific gas port dimensions for various SOLGW barrel lengths and configurations (Carbine, Mid, Rifle). The video also lists textbook gas port dimensions for common firearms like the Mk18, M4, Mk12, and M16, enabling a direct comparison. The creators are seeking real-world feedback from shooters.
This Q&A session covers a wide array of firearms-related topics, from practical gear for bear country camping and self-defense options (pump-action shotguns vs. lever guns, striker-fired vs. DA/SA pistols) to historical firearms design, ammunition choices, and future firearm technology. Questions also delve into competition shooting experiences, historical small arms, and the potential for energy weapons. The hosts address viewer curiosities about specific firearm models, manufacturing challenges, and industry trends.
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