Ruger® AR-556® Delta Ring Tech Tip

This guide, presented by School of the American Rifle, details how to identify and replace a malformed weld spring in an AR-15 Delta Ring assembly. A misaligned weld spring can cause the gas tube to be pushed off-center, leading to excessive friction or damage to the carrier key and gas tube. Replacing the faulty component ensures proper gas tube alignment and firearm reliability.

This YouTube video offers practical tips and techniques for polishing stainless steel firearm components. The content focuses on achieving a high-quality finish on gun parts, likely aimed at gunsmiths, hobbyists, and firearm enthusiasts looking to customize or maintain their weapons. The video emphasizes real-world application and likely demonstrates various methods and tools used in the polishing process for stainless steel firearms.

This guide details the installation of an aftermarket AR-15 trigger, specifically a Timney Triggers product. The process involves unboxing the trigger, identifying its modular components like interchangeable shoes, and then carefully installing it into a lower receiver. A function test is crucial to confirm correct operation. The speaker demonstrates proficiency with firearm components and installation procedures.

This video demonstrates John Lovell's preferred method for lubricating an AR-15, prioritizing oiling over extensive cleaning for standard maintenance. Key steps include applying Slip 2000 EWL directly to the Bolt Carrier Group (BCG) through the ejection port and magazine well, ensuring lubrication of vent holes and internal components. The process also covers lubricating the receiver and star chamber, followed by cycling the charging handle to distribute the lubricant effectively.

This video from CMMG provides a detailed, step-by-step guide on how to install the forward assist adapter, anti-bounce weight, and sear trip kit for their .22 Conversions. It aims to answer common customer inquiries and demonstrates the process clearly. The description also encourages viewers to sign up for CMMG Insider for future updates and directs them to the CMMG website and social media channels (Instagram and Twitter).

This video addresses a common issue encountered when using .22 Conversion kits with AR-15 platforms, where manufacturing variances can cause compatibility problems. The "Quarter Trick" is presented as a simple and inexpensive solution to rectify these issues. The video encourages viewers to become CMMG Insiders for updates on new releases and provides links to CMMG's website, Instagram, and Twitter for more information and engagement.

This video provides an in-depth look at the Ruger-57 pistol, presented by Ruger Firearms. It details the advantages of the 5.7x28mm cartridge, including high velocity with lightweight bullets, and showcases the pistol's features such as its 20-round magazine, ambidextrous safety, adjustable sights, and optics mounting capabilities. The presentation highlights the firearm's low recoil and comfortable shooting experience.

This expert-level guide provides a detailed, step-by-step walkthrough for reassembling the Ruger Mark III pistol. It covers crucial safety checks, proper alignment of components like the barrel receiver and mainspring housing, and essential function checks to ensure safe operation. The video emphasizes the importance of specific pin placements and hammer strut alignment, offering insights into potential failure points.

This video provides a detailed guide on disassembling the Ruger AR-556 rifle, emphasizing safety and proper workspace setup. It covers essential steps like clearing the firearm, removing the handguard, separating receivers, and disassembling the bolt carrier group, including the extractor and cam pin. The tutorial highlights specific techniques for each component, offering valuable insights for rifle maintenance and cleaning.

The Ruger AR-556 MPR is presented as a high-value, custom-built AR-15 platform. It features a cold hammer-forged 4140 chrome-moly steel barrel with 5R rifling for improved accuracy and ease of cleaning. The rifle includes premium components like Magpul furniture, a 15-inch M-LOK free-float handguard, and the Ruger Elite 452 two-stage trigger for enhanced performance and ergonomics.