NEW Binary Glock Trigger From Franklin Armory & .17 WSM Piston AR - SHOT Show 2022

This video from Regular Guy Training LLC, featuring the BRN-4, delves into the practical differences between piston-driven and traditional direct impingement AR-15 systems regarding carbon fouling and long-term reliability. The instructor, demonstrating expert-level knowledge, highlights how piston systems maintain a cleaner action for significantly more rounds, contrasting it with the fouling inherent in direct impingement designs. The discussion also touches upon potential storage-related issues in piston ARs after extensive suppressed use.

Instruction from Regular Guy Training LLC highlights that the BRN-4 is not a perfectly clean-running system due to its internal piston design, which forces debris into the receivers. Regular cleaning is essential, especially after suppressed fire, where brass flecks can accumulate. This expert insight emphasizes proactive maintenance for optimal firearm performance.

This review of the BRN-4 highlights its external piston system, addressing common AR-15 criticisms like carrier tilt. The speaker, drawing on military experience with machine guns, discusses the advantages of this design, particularly in comparison to traditional AR platforms and AK-47 logistics. The primary drawback mentioned is a slight weight increase.

This YouTube video, titled 'Iron Sights Or Red Dot?', appears to be a comparison and evaluation of different aiming solutions for firearms. Given the title, the content likely delves into the pros and cons of traditional iron sights versus modern red dot optics, likely in the context of practical shooting, accuracy, and potentially speed of target acquisition. The video would be of interest to firearm owners and enthusiasts looking to make informed decisions about their optic or sight setups.

This ARFCOM News report details the competitive landscape and legal disputes surrounding forced reset devices for AR-15 platforms. It highlights the Atrius Selector and Rare Breed FRT, contrasting their functionalities and discussing Atrius Development Group's response to Rare Breed's legal actions against dealers. The piece emphasizes the importance of a robust dealer network for the Second Amendment community.

Elliott Delp, an experienced firearms instructor, reviews AR-15 style rifles across different price points. He highlights the Radical Firearms AR-15 for around $500, the IWI Zion for approximately $1000, the Daniel Defense DD4 V9 for about $1500, and the American Defense Manufacturing AR-15 for roughly $2000. Delp encourages viewer engagement to gather feedback and identify potential future review subjects.

This video features a former Navy SEAL, Jeff Gonzales, providing expert feedback on a home defense AR-15 build. He critiques the rifle's accessories, particularly the sling, and emphasizes the importance of reliable optics and the benefits of a suppressor for indoor use. The discussion highlights practical considerations for effective home defense firearms.

The Beretta ARX-160, showcased at SHOT Show 2011, is a modular, piston-driven rifle featuring ambidextrous controls and tool-less disassembly. Its design emphasizes adaptability with multiple sling points, interchangeable magazine releases, and a quick-change barrel system. While currently limited to military/defense use, future law enforcement and civilian variants are planned.

Fostech unveiled a 20-round .50 BMG drum magazine for Barrett M107 and 82A1 rifles, constructed from billet machined aluminum. They also introduced the Fostech Rader, a lightweight .308 rifle featuring a proprietary magnesium aluminum alloy and ambidextrous controls. The drum mag is priced at $1599 with a Q3/Q4 availability, while the Rader rifle is expected around $3000 with a Q4 release.

Testing a Remington 158gr SJHP .357 Magnum load from a 16-inch Rossi M92 reveals impressive performance, achieving 1709.6 fps. The round exhibited significant fragmentation and penetration of 20.1 inches in ballistic gel, behaving more like a rifle cartridge due to its velocity. This challenges typical handgun round terminal ballistics expectations.