Videos tagged with Field Gauge

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 debriefs the VSKA rifle after approximately 1500 rounds. The presenter details wear patterns on the bolt, trunnion, carrier, and hammer, noting surprising polishing on locking lugs but chewing on the bolt face. A Dykem test indicates a rebalancing of stress towards the primary locking lug. Three malfunctions are discussed: a hammer follow, a double feed, and a slam fire, with the latter being a point of concern for VSKA rifles.

This guide details how to check headspace on an AK47 using Go, No-Go, and Field gauges. It emphasizes proper cleaning, bolt stripping, and the correct procedure for gauge insertion to ensure firearm safety. The video highlights that a rifle closing on a Field gauge is unsafe and requires immediate attention from the manufacturer.

This YouTube video from VSO Gun Channel delves into the critical distinction between a "NO-GO" gauge and a Field Gauge, specifically in the context of 7.62x39mm ammunition. The description emphasizes VSO's role as an educational resource and a contract research and development lab, clarifying that they do not sell firearms but rather focus on objective testing and responsible gun ownership. The video likely demonstrates the practical application of these gauges to ensure firearm chamber safety and proper ammunition fit, a crucial aspect of firearm maintenance and safe operation.

This guide details how to check AK headspacing using go, no-go, and field gauges, as demonstrated by experts Rob Ski and Chase Sisgold. It emphasizes proper technique, the importance of not using excessive force, and identifying signs of wear that indicate a need for gunsmith attention. Proper headspacing is crucial for safe and reliable firearm function.

This video explains the critical concept of firearm headspace, particularly in AK-47 rifles, defining it as the safe 'breathing room' between the bolt face and the chamber's datum. It details how to measure headspace using go, no-go, and field gauges, emphasizing the importance of not slamming the bolt onto the gauge for accurate readings. The instructor clarifies that while a no-go gauge indicates a used firearm, a field gauge signifies an unsafe condition for firing.

This guide details how to check firearm headspace using Clymer gauges, as demonstrated by Steve Ostrem, Technical Services/Gunsmith at Brownells Inc. Proper headspace is critical for safe firearm operation. The guide covers the use of Go, No-Go, and Field gauges, emphasizing the importance of using gauges from a single manufacturer for accurate measurements. It also highlights the risks associated with incorrect headspace, such as case stretching or rupture.

This guide provides expert instruction from Iraqveteran8888 on addressing the common Mosin Nagant bolt slamming issue. It details how to disassemble the bolt, carefully remove and polish the extractor, and crucially, how to check headspace using a field gauge. The expert demonstrates techniques for improving bolt operation and emphasizes critical safety checks for headspace, offering a practical approach to rifle maintenance and modification.