Videos tagged with Extractor Test

This YouTube video explores a lesser-known Glock product, specifically focusing on dummy rounds. The description highlights their utility as a gunsmithing and training tool, useful for testing magazine function, ejectors, and extractors. They are also promoted as valuable for both dry-firing and live-fire training scenarios. The creator encourages audience interaction in the comments and provides a linktr.ee for further content.

This video provides a detailed, expert-level inspection of a Sons of Liberty Gunworks Bolt Carrier Group (BCG). The instructor, a certified Sons of Liberty armoror, walks through numerous tests including gas ring functionality, bolt component integrity, dimensional checks with gauges, magnetic particle inspection, and a critical magazine binding test. The analysis emphasizes the importance of these checks for reliability and longevity, highlighting specific features like the five-coil extractor spring and chrome silicone ejector spring.

This video provides a detailed physical inspection and testing procedure for two Sharps Rifle Company Bolt Carrier Groups (BCGs). The instructor performs a series of tests including gas ring tension, ejector and cam pin fitment, firing pin movement, extractor function, magnetism, headspace, and bolt tail seal. The inspection also utilizes a borescope to examine the internal machining quality of the carriers. While both BCGs passed basic functional checks, the analysis highlights areas of concern such as rough internal machining and potential gas inefficiency in one unit.

This video provides a detailed physical inspection of a Knight's Armament Sandcutter Bolt Carrier Group (BCG). It covers essential checks like bolt protrusion, extractor function, headspace, and gas ring integrity using various gauges. The instructor also performs a reverse torque test on the carrier key screws and identifies minor gas leakage, leading to a recommendation for carrier key replacement and proper staking.