Using shims to time a muzzle device with Alexander from Gemtech.

This guide details the process of timing muzzle devices using the Precision Armament Acuasher shim kit. It emphasizes using the correct shim thickness, understanding thread pitch, and applying proper torque for secure installation. The method is applicable to various rifles, including AR-15s, and is suitable for flash hiders and suppressor mounts.

This video features Mike Mihalski, co-founder of an armorer company, sharing a practical tip for efficiently timing muzzle devices during production cycles. He emphasizes avoiding time-consuming trial-and-error methods by presenting a streamlined technique to improve workflow and reduce frustration without compromising quality. The focus is on a gunsmithing or armorer-level process for firearm assembly.

This guide details the correct method for installing a Quick Detach (QD) muzzle device using shims, emphasizing proper timing and torque to prevent damage and ensure accuracy. It covers thread preparation, shim selection, application of thread locker, and final torquing, with a crucial 24-hour curing period for the thread locker.

This video provides a technical autopsy of two Palmetto State Armory AR-15 upper receivers, led by Chad Albrecht of the School of the American Rifle. The process involves detailed checks of torque, barrel extension clocking, sight alignment, muzzle device timing, and gas system function. Live fire testing confirms reliable cycling and bolt lock, with minor issues like extractor springs noted but deemed acceptable for the units' intended purpose.

This guide details the expert-level AK-47 build process at Rifle Dynamics, emphasizing critical steps like receiver riveting, precise headspacing, extensive hand-fitting, and meticulous finishing. The video showcases the high-man-hour commitment and specialized techniques required for their custom builds, highlighting the RD 706 model. Instruction comes from the lead builders and owner of a premier custom firearm manufacturer.

This video provides a step-by-step guide to assembling a complete AR-15 5.56 upper receiver. It details the process of greasing and seasoning barrel threads, torquing the barrel nut to 40 ft-lbs, and precisely aligning and securing the gas block using the handguard for reference. The guide also covers the proper installation and timing of the muzzle device, emphasizing the use of specific tools like a lug lock vise block and torque wrench.

This guide details the installation of a Geissele MK8 Super Modular Rail on an AR-15 platform. It covers securing the upper receiver, installing the barrel nut, gas system, and the rail itself, emphasizing the use of specialized tools and proper torque specifications. The process requires an intermediate skill level and careful attention to detail for a secure and functional build.

This guide, based on expert instruction from Brownells, details essential practices for proper ammunition storage. It emphasizes using airtight containers, managing humidity with desiccants, and maintaining stable temperatures to ensure ammunition reliability and safety. Proper storage is crucial for preventing corrosion and propellant degradation, especially for sensitive components like primers.

This guide details the process of upgrading an AR-15 from standard A2 furniture to Magpul components. It covers the removal of the A2 pistol grip and installation of the Magpul MIAD Grip and Magpul PRS Stock. The video demonstrates efficient assembly using specialized tools, highlighting the ergonomic benefits and adjustability of the Magpul parts. Instruction is provided by Brownells, a recognized industry authority.

This entry details the creation of a movie prop suppressor for a Remington 11-87 used in 'No Country for Old Men.' Prop master Larry Zanoff explains how the suppressor was designed to look homemade and was non-functional, with sound effects added in post-production. The process highlights the creative problem-solving involved in film armory.