Videos tagged with Gas Key

This video provides a detailed technical guide on how to replace the gas key on an AR-15's bolt-carrier group (BCG). Featuring Brownells Gun Tech Caleb Savant, the tutorial covers the removal of the old gas key, cleaning the carrier, preparing the new gas key with a flat seal, and securely installing and staking the new key and screws. It emphasizes using quality parts, proper torque, and specialized tools for a leak-free seal to ensure reliable firearm cycling and prevent malfunctions. The video highlights the importance of checking the gas key for leaks before addressing other potential cycling issues.

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 offers a detailed product spotlight on Brownells AR-15 Bolt-Carrier Groups (BCGs). Paul Levy highlights various configurations and finishes, including Nitride, Parkerized with chrome-lined interiors, Titanium Nitride (TiN), Nickel-Boron, and Hard-Chromed. Special mention is made of the Slick-Side option for Retro Rifle builders and a Lightweight BCG. The description emphasizes the quality of materials (steel alloy), precision machining to military specifications, Magnetic Particle Inspection (MPI) of bolts, proper staking of gas keys, and the use of components from top-tier manufacturers. A Lifetime Guarantee is also a key feature discussed.

This video features Mike Mihalski, founder of Sons of Liberty Gun Works (SOLGW), discussing the critical role of the AR-15 bolt-carrier group (BCG). Mihalski emphasizes SOLGW's "return to fundamentals" approach, focusing on creating a robust, mil-spec BCG with reinforced common failure points rather than innovative but potentially less reliable features. He highlights the importance of materials like Carpenter 158 steel and traditional phosphate finishes, and explains the correct procedures for high-pressure testing and magnetic particle inspection, advocating for proven designs over unproven "new and exotic" materials that could lead to brittleness. The discussion aims to educate viewers on what makes a high-quality and reliable BCG.

This video from Brownells Gun Tech™ explains the critical importance of a properly staked gas key on an AR-15's bolt carrier group. Caleb Savant details how gas pressure cycles the action and why loose gas key screws, caused by insufficient staking, will lead to gas leaks. This prevents proper bolt carrier cycling, rendering the rifle inoperable. The video emphasizes that proper staking is essential for reliable function, whether for recreational shooting, duty use, or personal defense.

This video focuses on a physical swap and gas key replacement for the KAC Sandcutter Carrier. It delves into the technical aspects of modifying or maintaining this specific firearm component, suggesting a focus on gunsmithing or detailed firearm component analysis.

This video provides practical tips for diagnosing and fixing common gas system issues in an AR-15 rifle. It covers identifying over-gassed and under-gassed scenarios by observing spent casing ejection patterns. Solutions discussed include using an adjustable gas block, heavier buffers, ensuring proper fit of the gas block and gas tube, checking gas key staking, and inspecting bolt gas rings. The video emphasizes the importance of a properly functioning gas system for reliable AR-15 operation.

This video delves into the critical topic of gas and carrier keys for firearms, highlighting the discrepancies between "mil-spec" claims and actual product quality. The analysis focuses on distinguishing between good and bad examples, suggesting that not all parts marketed as military-specification meet the intended standards. This content is valuable for firearm owners and builders seeking to understand the importance of component quality and proper specifications.

This video provides a detailed guide on servicing the AR-15 platform, specifically focusing on gauging, replacing, and the "dimple" staking of the gas key on the bolt carrier. It covers essential maintenance and modifications for AR-15 owners looking to ensure proper function and longevity of their firearm. The content is technical and aimed at individuals interested in gunsmithing and maintaining their AR-15.

This video from Fun Gun Reviews presents a comprehensive AR-15 Field Repair Kit, ideal for range days or survival situations. It details essential spare parts like firing pins, extractor springs, hammer springs, trigger springs, disconnector, disconnector spring, cam pin, gas key, gas rings, roll pin, safety detent spring, and magazine catch spring. Optional additions like a bolt carrier group and gas tube are also discussed, emphasizing the importance of keeping an AR-15 operational in various scenarios. The creator, Sootch00, encourages viewers to like and subscribe for more content.