Videos tagged with Barrel Nut Torque

This video provides a detailed autopsy and functional test of two Palmetto State Armory (PSA) AR-15 upper receivers. Instructor Chad Albrecht of School of the American Rifle demonstrates how to diagnose and correct common issues such as barrel extension clocking and gas tube misalignment using specialized tools. The uppers undergo torque testing, alignment checks, and live fire evaluation to confirm reliability and proper function, concluding they are suitable for use despite minor component deficiencies.

This guide details the installation of the Daniel Defense MFR handguard on an AR-15 platform, presented by Caleb from Brownells. It covers necessary tools, parts, and a step-by-step process from upper receiver preparation to final handguard tightening. The expert instruction emphasizes proper torque values and component alignment for a secure and functional installation.

This guide details the installation of the Daniel Defense RIS II rail system, presented by Joe Marler, Law Enforcement Sales Manager for Daniel Defense. It covers critical steps such as barrel nut torquing, gas block and tube installation, and rail body attachment, emphasizing precise torque specifications for a secure and reliable fit. The instruction is technically precise and suitable for intermediate-level firearm enthusiasts.

This video provides a practical demonstration and explanation of the D'Aguanno AR-15 Receiver Raceway Fixture by Guntech Steve Ostrem. It highlights the fixture's versatility, showing its use in various AR-15 build tasks such as installing handguards, forward assists, dust covers, optics, and tactical accessories. The fixture is also useful for torquing barrel nuts and muzzle devices, and uniquely allows for gas tube installation without removing the upper receiver. The video emphasizes the tool's simplicity and practicality for AR builders.

This video details the process of changing an AR-15 barrel, transitioning from an A2 pre-ban to a post-ban configuration. Key steps include properly torquing the barrel nut between 30-80 ft-lbs to align the gas tube and using bubble levels for precise gas block installation. The demonstration emphasizes methodical execution for a reliable firearm.