Stop doing this to guns for the American market!

This guide clarifies the operational mechanics of the AR-15/M16 gas system, distinguishing it from true Direct Impingement (DI) systems. Drawing on Eugene Stoner's patents and visual evidence of components like the bolt carrier group, it explains the AR-15's internal piston design. The information is presented with high authority, referencing historical firearms and patent details.

This guide details the process of installing and tuning an ALG trigger in a 5.45x39mm Galil ACE SBR. It highlights the necessity of an AKM hammer spring and an extra power hammer spring to resolve light primer strike issues, a common problem when fitting aftermarket triggers to this platform. The modifications aim to improve trigger performance for competition shooting.

This guide details the installation of the KNS piston system on a Galil ACE Gen2, presented by KLAYCO47. The video highlights the KNS piston as a key component for improving the firearm's performance and reliability. The process involves removing the original piston and installing the KNS system, which is described as an upgrade for speed and overall functionality.

This video provides a detailed tutorial on how to field strip, clean, and lubricate the BRN-4 upper receiver, a firearm often compared to the HK 416. The presenter, Caleb Savant, walks viewers through the disassembly of the charging handle, bolt carrier group, handguard, piston rod assembly, and piston cup. He highlights key differences and similarities with the AR-15 platform and offers practical tips for managing stubborn components. The tutorial concludes with a step-by-step guide to reassembly and Caleb's personal recommendations for lubrication to ensure optimal performance. This is an essential guide for BRN-4 owners seeking to maintain their firearm.

This guide details the field stripping and reassembly process for the IWI Galil ACE and the original Galil (represented by a Golani clone), as demonstrated by an experienced instructor. It highlights key differences, such as the tighter top cover on the ACE and the use of tools for disassembly. Proper safety protocols are emphasized throughout.

This video showcases a custom Galil ACE rifle build. The creator highlights a 5.56 conversion that allows the use of factory steel magazines. Key modifications include a chopped barrel, pinned muzzle brake, KNS adjustable piston for suppressed fire, and an upgraded trigger. The builder emphasizes the quality of the gunsmithing performed by Halcyon Defense and challenges viewers to find a better Galil build. The description also includes links to the builder's Instagram and Facebook pages.

This guide covers the setup and operation of the Daniel Defense DDM4 PDW in .300 Blackout, as presented by a firearms instructor. It details the installation of common accessories like suppressors, lights, and optics, along with magazine loading and stock adjustment. The video emphasizes the PDW concept's utility and the effectiveness of the .300 Blackout cartridge, concluding with a live-fire demonstration.

This video features Tim from Military Arms Channel demonstrating the Remington 742 semi-automatic rifle chambered in .30-06 Springfield. He compares the .30-06 cartridge to the 5.56x45mm used in AR-15s, highlighting the power difference. The demonstration includes live fire at a steel target, showcasing the rifle's operation and magazine insertion.

This guide details the installation of the AR-57 upper receiver onto a standard AR-15 lower receiver, enabling the use of the 5.7x28mm cartridge. It also covers a practical modification using a Magpul PMAG as a brass catcher, demonstrating how spent casings are ejected downward through the AR-15's magazine well. The information is presented with high authority by Military Arms Channel, a recognized firearms reviewer.

This guide details how to swap the stock on a Ruger Mini-14, demonstrating its modularity by replacing a synthetic stock with a classic wood folding stock. The video features a live-fire demonstration of the rifle in its 'A-Team' style configuration, highlighting its rapid-fire capability. The host, a recognized firearms expert, provides an informative and confident assessment.