Ruger® Mark IV™ Disassembly, Cleaning and Reassembly Tech Tip

This guide provides a crucial maintenance tip for the Smith & Wesson M&P 15-22, addressing a common issue with the ejector assembly during cleaning. The School of the American Rifle instructor demonstrates how to protect the ejector from damage by using a simple tool like a drinking straw or heat shrink tubing, preventing costly repairs. The advice comes from an expert armorer, highlighting the importance of proper firearm care.

This video provides a detailed guide on maintaining Ruger 10/22 and 77/22 rotary magazines. It covers essential steps like testing rotor tension, proper disassembly using a 9/64" hex wrench, cleaning with appropriate solvents, and methodical reassembly. The guide emphasizes inspecting parts for damage and performing a final function test, noting that replacement is recommended if cleaning doesn't resolve issues.

This video provides a comprehensive guide to basic maintenance for the Ruger 10/22 and its clones, such as the BRN-22. It details the step-by-step process of disassembly, cleaning individual components like the bolt and receiver, and proper lubrication techniques. The guide concludes with reassembly and a crucial function check to ensure safe operation.

Dry firing is not universally bad for firearms; safety depends on the specific gun. Modern centerfire and striker-fired handguns are generally safe for extensive dry fire practice. However, older firearms, especially rimfire models like certain Smith & Wesson revolvers or Mossberg rifles, can be damaged by dry firing due to firing pin impact on the chamber. Using snap caps or even drywall anchors can protect rimfire chambers during practice.

The Volquartsen Accurizing Kit significantly enhances the Ruger Mark IV by replacing key components like the trigger, sear, and hammer. This upgrade results in a crisp 2 lb trigger pull, improved reliability, and the disabling of the magazine safety disconnect. Installation requires gunsmithing knowledge, but the performance gains at the range are substantial, transforming the shooting experience.

This video provides a detailed guide on operating the Ruger 10/22's bolt hold open feature. It explains the mechanical process of engaging and releasing the bolt lock, emphasizing its function as a safety indicator. The demonstration uses a disassembled trigger assembly for clarity, offering a practical approach for users unfamiliar with this specific firearm mechanism.

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.