Holosun 509T - in 2023

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 guide covers the installation and zeroing of Crimson Trace RAD Series red dot sights, including the Micro, Pro, and Max Pro models. It details how to mount the optic and adjust windage and elevation for accurate shooting. The information is presented with practical advice from industry professionals, emphasizing proper technique for effective use on various firearms.

This guide details the installation of a CVLIFE Multi-Reticle Enclosed Red Dot sight onto a Glock 48. It covers the necessary steps for safe mounting, including initial firearm safety checks and the use of included adapter plates. The video highlights the optic's features such as multiple reticle options, auto/manual brightness, and motion awake technology, making it a practical upgrade for concealed carry or home defense.

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 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 guide details the installation of the CORD Pandora PBK enclosed emitter optic onto a Sig Sauer P365, a popular choice for concealed carry. The Pandora PBK offers a compact design with an Acro footprint, compatible with an RMSc adapter. The video highlights its suitability for EDC and its features like dual battery cap options. Instruction is provided by Ahmad, a lead representative for CORD Instruments, demonstrating high expertise in defense electronics.

This guide details a practical experiment to debunk the myth that an AR-15 round would 'blow off' an ear. The Humble Marksman demonstrates through testing with pig ears that common rifle rounds, and even heavier calibers, create clean holes rather than explosive damage on thin tissue. The expert's analysis highlights the difference between tissue interaction and ballistics gel cavitation.

This guide showcases the specialized 'Space Guns' used in Open Division competition at the Double Tap Championship. It highlights custom 2011 pistols, advanced optics like C-More RTS2 and Sig Sauer Romeo3 Max, and high-end holsters from Safariland and Double Alpha Academy. The content, presented by a seasoned competition shooter, offers insights into the gear and techniques employed in high-level shooting events.

This guide details an efficient iron sight technique, drawing on insights from 3-division USPSA Grand Master Tim Herron. It emphasizes a shift from rigid front sight focus to a more effective target-oriented approach, using the rear sight for gross aiming and the front sight for fine-tuning. This method is particularly beneficial for shooters transitioning from red dot sights.

This guide details the disassembly process for three popular 2011-style pistols: the Staccato P, Springfield Armory Prodigy, and Bul Armory SAS II Tac 4.25. It highlights differences in guide rod systems, with the Staccato P featuring a toolless system, the Bul Armory requiring a paperclip or staple, and the Springfield Armory Prodigy needing a hex wrench. Proper maintenance of the guide rod system is crucial for reliable firearm function.