Holosun 508T Review - The RMR Killer?

TheYankeeMarshal, a firearms commentator with significant personal experience, provides an initial take on the Holosun EPS Carry optic. He confirms purchasing the GR2 model (Green 2 MOA dot) for his Shadow 2 Carry pistol, noting his general positive sentiment towards Holosun products and the difficulty in sourcing Aimpoint optics for a Glock Gen 5 Model 45.

This review of the Olight Osight XR highlights its innovative design as a full-size closed emitter optic. Key features include a unique collapsible rear iron sight, multiple reticle options (2/6 MOA dot, 32 MOA circle, and combinations), and a common RMR footprint for broad compatibility. The optic is constructed from durable 7075-T6 aluminum, boasts significant battery life, and utilizes a convenient magnetic charging system.

The OSight XR is an affordable, enclosed emitter micro reflex sight featuring a rechargeable battery, motion activation, and multiple reticle options (2/6 MOA dot, 32 MOA circle). It utilizes an RMR footprint and includes a unique magnetic charging cover. The review highlights its durability against elements, ease of use, and value compared to higher-priced competitors, with integrated backup sights as a notable feature.

This review introduces the OSight XR, an enclosed red dot sight designed for ruggedness and carry. It features an RMR footprint, multiple reticle options (2 MOA dot, 6 MOA dot, 32 MOA circle), and a unique magnetic USB-C rechargeable hood for extended battery life. The optic passed a 5,000-round reliability test and includes a comprehensive screw kit for mounting versatility. Graham Baates, with extensive experience with OSight products, highlights its compact design and built-in rear sights.

This video provides an expert review of the Osight XR enclosed red dot sight, featuring a 3,000-round durability test and a rigorous drop test. SHORTSHOT TONY, an experienced gear reviewer, assesses its performance, including zero retention and suitability for concealed carry. The review highlights the optic's robust design and RMR footprint, offering practical insights for potential buyers.

This review focuses on the Gideon Optics Valor Mini red dot sight, highlighting its performance on a Sig Sauer X Macro. The reviewer, demonstrating significant experience with firearms and optics, details the optic's reliability after over 1000 rounds, its budget-friendly price point of around $300 with a discount code, and its rugged, waterproof, and shockproof design. Key features like 'shake to wake' and a 225-second auto-shutoff are discussed, along with its parallax-free performance and unlimited eye relief.

This video showcases a novel magnetic optic mount for pistols, demonstrating its quick attachment and detachment capabilities. The speaker tests its retention by racking the slide, highlighting its potential as a firearm innovation. While initially shown on a Glock, the mount is available for other platforms like Sig Sauer and HK.

The EOTECH OGL is a compact, deck-of-cards-sized on-gun laser system featuring co-aligned visible and IR aiming lasers for simplified zeroing. It utilizes advanced VCSEL laser technology and includes a unique sliding lever to adjust the illuminator from spot to flood patterns. This tactical accessory was a notable introduction at SHOT Show 2023.

This video showcases the innovative Full Conceal M1 system for the Sig P320 and a prototype folding Glock 19. The M1 system offers a smartphone-like footprint with 18+1 capacity and a $899 price point. The folding Glock 19 prototype, chambered in 9mm, boasts a 23-round capacity and a unique folding mechanism for enhanced concealability and rapid deployment.

Proper installation and maintenance are crucial for all firearm sighting systems, not just red dots. Witness marks on red dot sights ensure screws remain tight, preserving zero. Even iron sights can fail if not properly secured, highlighting the need for regular checks on both mechanical and electronic optics. This content emphasizes proactive gunsmithing for reliable performance.