Trijicon RCR. The Next Question Everyone Has - The Screws

This review covers the Olight XR RMR-style red dot sight, highlighting its unique multi-reticle system with switchable 2 MOA and 6 MOA dots, and a 32 MOA ring. The optic features an RMR footprint, integrated backup sights, and a novel external battery pack for recharging. The reviewer demonstrates its mounting on a pistol slide, discusses its performance with astigmatism, and provides a range session showing the zeroing process.

This video showcases various tactical pistols equipped with red dot sights, with a specific focus on a pistol featuring a Holosun optic. It highlights the integration of modern optics onto handguns for improved aiming capabilities.

This guide provides expert instruction from 1st Shot Tactical on how to properly mount a Holosun 407C red dot sight onto a Springfield Armory Echelon pistol. It covers necessary tools, preparation, the installation process, and crucial steps like applying threadlocker and torquing screws to the correct specification for a secure and reliable optic mount.

This guide details the installation of the Osight SE red dot sight onto a Canik Mete MC9 Prime pistol. It covers unboxing, identifying the RMRsc footprint, selecting the correct screws, applying Loctite, and torquing the optic to spec. The video emphasizes proper screw selection and torque values for a secure mount.

This video provides an in-depth review of the Primary Arms HTX-1 enclosed pistol red dot sight, highlighting its American manufacturing, unique chassis mounting system, and the ACSS Vulcan reticle. The reviewer, with over a year of testing, demonstrates its durability through rigorous drop tests on a 10mm Glock 20 MOS and discusses its optical clarity, night vision compatibility, and competitive positioning against other high-end optics. The review emphasizes the optic's robust construction and the value of its reticle for new and experienced shooters alike.

This guide details the installation and initial use of an RMR footprint red dot sight, specifically the AT3 Tactical model, on platforms like the Glock 19 and Glock 17. It emphasizes the versatility of mounting on both handguns and rifles as a secondary optic. The video highlights the importance of the RMR footprint for compatibility and demonstrates practical application in a shooting range environment.

This video demonstrates a rapid fire drill focusing on efficient magazine reloads and immediate resumption of fire. The shooter, equipped with tactical gear and an M4 Carbine with an ACOG optic, showcases proficient weapon manipulation and recoil control. The drill emphasizes maintaining a high rate of fire while executing smooth tactical reloads.

This review of the Springfield M1A Scout Squad after 7,000 rounds highlights its robust reliability, especially with steel-cased ammunition. The instructor, speaking with high authority from extensive practical experience, details maintenance tips like using grease for lubrication and warns about potential malfunctions caused by glove interference with the operating rod. Cosmetic wear, such as brass marks on the stock, is viewed as a 'badge of honor' from heavy use.

This guide, presented by Regular Guy Training LLC, advocates for using readily available and cost-effective automotive lubricants for firearms. The instructor, drawing on military experience with belt-fed weapons and high-volume shooting, explains why conventional motor oil and high-temperature lithium grease are superior and more economical than many specialized gun lubes. It covers platform-specific recommendations, including considerations for cold weather and different firearm designs like AR-15s, AK-47s, and Glocks.

This guide details building a reliable AR pistol, emphasizing component selection for hard-use scenarios. It covers barrel and gas system choices, DI vs. piston considerations, and the importance of quality upper and lower receivers. The build focuses on practical reliability and shooter ergonomics, including ambidextrous controls and essential accessories, with a total cost around $1600 for the base build.