Videos tagged with Barrel Autopsy

This expert-level guide details the process of diagnosing a crooked gas port and loose barrel extension on an AR-15 platform rifle, as demonstrated by School of the American Rifle. It covers critical steps like heating and seating the barrel, using specialized gauges for headspace and gas port alignment checks, and identifying potential causes such as rust in the threads. The video highlights Daniel Defense's commitment to customer support by agreeing to replace the faulty barrel.

This guide details a comprehensive barrel autopsy performed by Chad Albrecht of the School of the American Rifle. It covers the methodology for inspecting a Rosco Manufacturing 10.5-inch Nitride barrel after 26,750 rounds of full-auto fire, focusing on identifying wear points like muzzle erosion, throat erosion, and gas port wear that impact accuracy. The process utilizes specialized gauging tools for objective analysis.