Red Dots Open Vs. Enclosed Emitters | Do You Need One?

This guide explains the differences between open and closed emitter red dot sights. Open emitters offer a wider field of view but are more susceptible to dirt and oils, making them better for open or duty carry. Closed emitters provide superior protection against environmental contaminants, making them ideal for concealed carry and harsh conditions. Both types are functional, but the choice depends on the intended application and user preference for maintenance.

This comprehensive review by Regular Guy Training LLC details the performance of the Holosun 507 Comp after 35,000 rounds. The instructor highlights its robust reliability, consistent turret performance, and suitability for duty and competition. However, limitations in brightness and battery life, particularly with the circle-only reticle, are noted as potential drawbacks for some users. Despite these minor issues, the optic is deemed a solid, proven performer, especially compared to other open-emitter designs.

This video from Louisiana Firearms features Wes and Chris Boutwell discussing Staccato pistols and Trijicon optics. They highlight an upcoming 'Staccato and Trijicon Day' event on April 17th with in-store exclusive deals. The discussion delves into the differences between Series 70 and Series 80 Staccato models, focusing on trigger pull and safety features like firing pin blocks. They also compare Trijicon optic models, emphasizing the durability and performance of the RMR HD for both duty and competition use, while also touching on battery life and the evolution of red dot sights on pistols.

This guide details how to use the Tactical Elite Sightmark 2.0 laser boresighter to pre-zero a pistol's red dot optic before heading to the range. It emphasizes selecting the correct caliber adapter, ensuring a snug fit, and aligning the red dot with the green laser for an initial zero, saving time and ammunition at the range.

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 expert guide, drawing from an experienced instructor's review, details the installation and zeroing process for the OSIGHT SE Green MRS red dot sight. It covers essential safety precautions, screw selection, mounting, and adjustment techniques, emphasizing the optic's features like its RMSC footprint and co-witness capability.

This comprehensive guide from Geauga Firearms Academy, led by instructor Neil, details various concealed carry positions and holster types. It covers the pros and cons of IWB, OWB, appendix, and 4 o'clock carry, along with explanations of hybrid, Kydex, and tuckable holsters. The instruction emphasizes practical concealment techniques for different attire and body types, stressing the importance of holster safety and proper cant for an effective draw.

This video features defense attorney Ian Friedman discussing critical legal aspects of concealed carry in Ohio. He outlines common mistakes leading to legal trouble, emphasizes the increased responsibility of permit holders, and details crucial advice for interacting with law enforcement after a self-defense incident. The discussion covers legal boundaries for firearm use, avoiding brandishing, and the significant implications of both criminal and civil liability.

This guide, based on instruction from Geauga Firearms Academy, details how to achieve an optimal firearm grip to improve accuracy. It emphasizes a high, gapless grip, proper pressure distribution between fingers, and the crucial role of the support hand in managing recoil. Mastering these techniques is presented as key to overcoming common shooting errors like shooting low left.

This guide, presented by Neil from Geauga Firearms Academy, details concealed carry positions and draw techniques. It emphasizes consistency, accessibility, and safety, discussing various carry locations like appendix, hip, and the recommended 4 o'clock position. The video demonstrates drawing from compromised positions and highlights the importance of proper gear like holsters and gun belts.