Ruger-57™ Optics & Sights Tech Tip

This expert guide, informed by a firearms instructor, details potential issues with the Glock Gen 6 factory optic mounting system. It highlights that the universal cut may not provide optimal stability, leading to optics coming loose, as demonstrated by an O-Site optic failure. The guide recommends considering aftermarket plates like Aris for a more secure, machined fit and outlines steps for troubleshooting and installation.

This review of the Osight XR optic, presented by Ben Stoeger, highlights its build quality and performance as comparable to Holosun, despite a lower price point. While generally reliable, a specific issue with screw compatibility on Glock Gen 6 models is noted, requiring aftermarket solutions. The optic offers a solid value, though larger window competition sights like the Holosun 507 Comp are preferred for certain applications.

This video demonstrates a rapid firing technique with the FN P90, showcasing its capabilities with a red dot sight and suppressor. The shooter transitions between standard and dynamic firing positions, highlighting the firearm's action and ammunition feeding. The content serves as a preview for a full 'Range Review'.

This guide details a practical modification inspired by competitive pistol shooters who adapted the Aimpoint 5000 for compact use. By removing the unnecessary hollow rear section of the Aimpoint 5000, which was originally designed for rifle ring mounts, shooters could create a more streamlined optic. This user-driven innovation directly led to Aimpoint developing the specialized 'Comp' series for competition and compact applications.

This guide details the installation process for the Holosun AEMS Pro X2 red dot sight, including how to attach and remove its lens covers. It emphasizes proper torque values and the use of threadlocker for secure mounting. The instructions are presented with a focus on practical application for firearm owners.

This guide, presented by an experienced firearms instructor, emphasizes the critical importance of securing all accessories on a firearm for real-world reliability. It details methods like using Loctite and paracord to prevent components from loosening due to vibration and wear, ensuring the firearm remains functional when it matters most. The instructor shares personal gear choices based on extensive experience.

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.