DPP footprint is back! Defender ST turns it around in a big way! - Vortex Defender ST Review

The video argues that the Trijicon RMR is 'mid' compared to newer optics, citing significant parallax error at 25 yards. It highlights the Osite SE and Vortex Defender ST as superior alternatives with much less parallax shift, even on budget options. The speaker suggests the RMR's reputation for durability is comparable to older, less advanced vehicles.

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 review from Hunt Fish Shoot provides a hands-on assessment of the Vortex Defender CCW Enclosed and ST red dot sights. The host conducts rigorous testing, including submersion, multiple high-impact drop tests onto rocks, and extreme abuse scenarios, demonstrating the optic's exceptional durability and waterproof capabilities. Key features like the 3 MOA dot/32 MOA circle reticle options, solar assist, shake awake, and long battery life are highlighted, positioning the Defender series as a robust choice for EDC and duty use.

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 demonstrates how to zero a pistol's red dot sight using the SiteRight 2.0 laser bore sighter. It outlines a simple, home-based method that avoids the need for live fire and ammunition. The process involves selecting the correct adapter, inserting the bore sighter into the barrel, and aligning the red dot reticle with the emitted green laser.

This review assesses Vortex's updated Defender series of enclosed red dot sights, including the ST, CCW, and the budget-friendly Venom Enclosed, alongside the unique Viper SG for shotguns. The video highlights improvements over earlier models, such as better refresh rates and auto-off timers, while also pointing out lingering issues like deck height and footprint limitations compared to competitors like Holosun. The Viper SG is noted for its specialized shotgun mounting solution.

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.