Bushmaster Assault Rifle and Arm Pistol

This guide details the field stripping process for the Beretta AR-70, a Cold War-era assault rifle. The video, presented by Brandon Herrera, demonstrates a comprehensive disassembly, highlighting its AK-derived piston system and AR-style pins. Herrera, exhibiting high authority and deep knowledge, walks viewers through each step, emphasizing the importance of understanding the rifle's internal mechanics for maintenance and reliability.

This guide details the advanced process of assembling an AR-15 lower receiver, drawing from expert techniques observed in the video. It covers the installation of critical components like the trigger group, safety selector, and buffer system, emphasizing the use of specialized tools and methodical assembly. The builder demonstrates high-level armorer skills, including custom fitting parts for optimal performance.

This guide addresses the common issue of gas blowback experienced when shooting suppressed AR-15 platforms, particularly the MK18. It details solutions ranging from personal protective equipment like Magnalens to mechanical adjustments such as installing an adjustable gas block or a PRI Gas Buster charging handle. The speaker, identified as FrenchGunGuy, emphasizes that these modifications not only improve shooter comfort by reducing gas in the face but also help correct over-gassed ejection patterns. For those interested in learning more about rifle tuning and gunsmithing, the Sonoran Desert Institute (SDI) is recommended.

This guide details the construction of two essential AR-15 configurations: a compact 11.5-inch 'SHTF' build and a versatile 16-inch 'Recce' build, both chambered in 5.56 NATO. The video emphasizes component selection, the importance of barrel length for performance, and the value of chronograph data for verifying ballistics. It also advises new shooters to buy complete rifles while encouraging experienced builders to focus on tolerance stacking for personalized performance. The instruction comes from an expert with high technical proficiency in AR-15 platforms.

This guide details the installation and testing of the Unrivaled LSD, a 3D printed muzzle device that also functions as a suppressor mount. The process involves safely attaching the device to an AR-style rifle, conducting live fire to assess its effectiveness, and then attaching and testing a compatible suppressor. The video highlights the dual functionality of the muzzle device, offering a practical solution for firearm owners looking to enhance their shooting experience.

This guide details a DIY camouflage painting technique for AR-15 style rifles, demonstrated by an experienced instructor. It covers preparation, application of multiple paint layers using stencils, and finishing touches. The instructor emphasizes personalization over resale value, encouraging viewers to customize their firearms for practical or aesthetic reasons.

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.