NEW Trijicon RMR HD and RCR | They're Learning From Holosun!

This video provides a practical guide to zeroing and adjusting the Olight O-Sight XR red dot sight on a Beretta PX4 Storm. The speaker highlights the ease of use, the effectiveness of the adjustment screws, and the utility of the integrated pop-up sights. It's presented as a viable, cost-effective alternative to other fully enclosed red dot platforms.

Ben Stoeger, an experienced shooter, reviews the Osight XR red dot optic, comparing it to the Holosun 507 Comp. He highlights the Osight XR's comparable quality to Holosun, its battery-free charging feature, and its $300 price point. A significant issue noted is the incompatibility of the provided screws with Glock Gen 6, requiring aftermarket hardware for secure mounting. Despite this, Stoeger finds the Osight XR to be a fine optic with potential for future growth.

This video from AT3 Tactical, presented by an experienced instructor, emphasizes that simplicity is often better in firearm setups. It demonstrates the installation of an AT3 Ace red dot sight on a Beretta A300 Ultima shotgun and a green dot version on a Glock 19 Gen 5 MOS pistol, highlighting the benefits of co-witness capability. The instructor also provides a crucial warning about the fragility of set screws on aftermarket mounts, advising caution during removal and installation.

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 guide covers the installation of a Holosun EPS Carry red dot optic on a CZ Shadow 2 pistol. The Holosun EPS Carry is highlighted as a direct fit, requiring no adapter plates and allowing for a low mounting height that can facilitate co-witnessing with iron sights. Proper safety precautions, including ensuring the firearm is unloaded, are crucial before installation.

This video explains the advantages of red dot sights on handguns, contrasting them with traditional iron sights. Instructor Ben Stoeger details how red dots offer a single-plane aiming solution, simplifying focus on the target and improving speed and accuracy, especially at distance or under stress. The discussion also covers the subjective preference for red versus green dot colors, noting that while green may 'pop' more due to eye sensitivity, it can also be distracting for some, whereas red is often perceived as less attention-grabbing and more natural in outdoor environments. The importance of training with optics to leverage their benefits is emphasized.

This guide details how to comply with the ATF's recent ruling on pistol braces, as explained by Lenny Magill, owner of GlockStore. It outlines three primary options: obtaining an SBR tax stamp, converting the firearm to a legal rifle, or removing the brace. Crucially, it warns against improper storage of removed braces to avoid constructive possession charges.

This guide details how to replace the magazine follower in a Glock double-stack magazine with a visually distinct 'Slushy Blue' polymer follower. The process, demonstrated by Lenny Magill from GlockStore, involves using a specialized tool for disassembly and reassembly, offering a simple modification to personalize and identify your magazines. The video highlights the ease of this upgrade for common Glock calibers like 9mm and .40 S&W.

This guide demonstrates the modularity between the new Glock 47 and the popular Glock 19 Gen 5. Expert instructor Lenny Magill shows how slides and frames can be interchanged, highlighting that both models share the same Glock 19 Gen 5 guide rod. This offers significant customization potential for users.

This guide details an active shooter response strategy demonstrated by Lenny Magill, founder of GlockStore. It emphasizes situational awareness, drawing from concealment, engaging multiple threats effectively with rapid fire, and securing the scene post-engagement. The instruction highlights proficient firearm handling and tactical decision-making under duress.