Videos tagged with Headspace Gauges

This video introduces the SOTAR BCG 3 Bore & Gas System Gauge Set, a specialized toolset for AR-15 bolt carrier groups. The description details the included gauges, emphasizing their role in ensuring proper fit and function of BCG components. It also provides information on availability, backorder procedures, and mentions complementary tools and components that need to be acquired separately for a comprehensive BCG check, such as bore scopes, torque wrenches, and headspace gauges. The video aims to inform potential buyers about the contents and limitations of the gauge set.

This expert guide details a comprehensive 'barrel autopsy' procedure, as demonstrated by the School of the American Rifle. It covers essential checks including thread concentricity, material identification, magnetic properties of the extension, erosion gauging, bore straightness, gas port alignment, and headspace verification using specialized gauges. A critical borescope inspection revealed a manufacturing defect: a smoothbore barrel lacking rifling, highlighting the importance of thorough inspection regardless of brand or price due to potential quality control lapses.

This video addresses common questions regarding firearm headspace gauges, specifically focusing on Go, No-Go, and Field gauges. The description emphasizes that the content is for learning purposes and explicitly warns individuals without the necessary skills not to attempt the procedures shown. It also includes a Patreon link for viewer support.

This video provides a comprehensive overview of essential gunsmithing tools for beginners and professionals. Key recommendations include high-quality vises with swivel bases, specialized hollow-ground screwdrivers, and a variety of punches and hammers. Safety equipment like glasses and proper lighting are emphasized, alongside specialized tools for tasks such as sight installation, trigger measurement, and precision measuring with calipers and micrometers. The video also covers specific tools for AR-15s and general power tools for fabrication.

This YouTube video from Brownells focuses on showcasing Forster Headspace Gauges. The description highlights the availability of more information on their website. While no specific firearms, calibers, or detailed applications are mentioned in the provided text, the product itself (headspace gauges) strongly implies a context of firearm maintenance, gunsmithing, and potentially reloading or precision rifle building.