height over bore who? 🤣

This review of the Zentinel Defense HS-VIGIL holographic sight highlights its market disruption potential with a $450 price point, significantly undercutting competitors like Eotech. Tested rigorously on a SCAR-17 over 600 rounds, the HS-VIGIL demonstrated excellent zero retention and comparable parallax performance to higher-priced optics. Its features include NV compatibility, a 20,000-hour battery life, and shake-awake technology, making it a compelling option for budget-conscious users seeking reliable performance.

This expert overview from Roger Barrera of QVO Tactical details the Eotech EXPS 3 HD, a significant update to a popular holographic sight. Key improvements include a new rotary dial for illumination control, maintaining the iconic 'donut of death' reticle while offering 7 daylight, 1 auto, and 4 night vision settings. The sight features a durable aluminum housing, a quick-detach mount, and runs on a CR123 battery, with an MSRP around $999. The presentation highlights the practical application and updated features for modern firearm users.

EOTech unveiled five new products at SHOT Show 2026, including the EXPS3-HD holographic sight with an integrated shroud, the EFLX CE closed-emitter pistol red dot featuring dual footprint compatibility and shake-awake technology, and the consumer OGL laser with visible/IR lasers and illuminator. They also introduced 3D-printed titanium suppressors for various calibers with 'Vent Forward' technology. The presentation highlights EOTech's expansion into new product categories.

This video showcases the new Vortex Razor AMG UH-1 holographic sight, highlighting its popularity for PCC (Pistol Caliber Carbine) rigs. The description emphasizes its scarcity due to high demand and provides a direct link to purchase the optic from JP Enterprises. It also includes social media links for JP Enterprises.

This guide clarifies the distinction between holographic and reflex sights, drawing on insights from Shortshot Tony. Reflex sights use LED reflection off a curved lens, are generally more compact and affordable, but have parallax and a visible emitter. Holographic sights use lasers and mirrors, offering zero parallax and durability with broken glass, but are typically larger and heavier. Understanding these differences is key for selecting the right optic for your firearm.

Shane from Gun For Hire Range details the extreme durability of optics subjected to heavy rental use. He highlights that even heavily damaged EOTech 512 and Holosun 403B sights can remain functional, demonstrating their resilience against significant physical trauma. The EOTech is recommended for maximum longevity and abuse resistance.

This video explains the importance of proper red dot sight zeroing for firearms. It highlights the common mistake of zeroing at 5 yards, which leads to inaccurate shots at longer distances due to the sight's height over bore. A 15-yard zero for 9mm handguns is recommended for a flatter trajectory, hitting the point of aim at 15 yards and often again at 50 yards.

The Kel-Tec P50 is a unique firearm chambered in 5.7x28mm, notable for its extremely lightweight design and surprisingly low recoil, even with a 20-round capacity. Despite a long trigger pull, its performance, with a 40-grain projectile at 1600 fps, offers comparable stopping power to .380 ACP with less felt recoil. The P50 utilizes an unusual top-loading stripper clip mechanism.

This video emphasizes aiming for the pelvis in defensive scenarios, explaining its structural importance for immobilizing a threat. It highlights this technique as effective against body armor and taller opponents. The content features a 2011-style pistol with a red dot optic and discusses tactical target selection with a humorous, direct approach.

This video clarifies the true purpose of co-witnessing red dot sights with iron sights. It emphasizes that they should operate independently, with the red dot's position within the optic window not affecting the point of impact due to parallax-free design. Co-witnessing is primarily for backup when the electronic sight fails, not for simultaneous aiming.