Videos tagged with Lower Third Co-Witness

This video details modifications made to Ben Stoeger's firearms by Joel Park, focusing on optics and rifle setup. Joel explains the rationale behind choosing a green reticle for the M&P 2.0, the mounting method for the Holosun AEMS on the pistol, and the upgrade to a Holosun AEMS Pro X2 on an American Defense rifle. The discussion highlights the importance of optic brightness, parallax reduction, and comfortable sight picture acquisition for competitive shooting.

This video provides first impressions of the Holosun ARO, a budget-friendly red dot sight. The reviewer highlights its Aimpoint T2-like aesthetics, robust mounting system with interchangeable height mounts, and the versatility of its multi-reticle system. Despite initial skepticism about its lower price point, the reviewer finds it to be a solid performer for its cost, suitable for various shooting applications.

This guide details Joel Park's preferred carbine setup, featuring an ADM MOD 2 in 5.56 NATO. Key components include a Surefire RC3 suppressor, Holosun AEMS red dot on an ADM QD mount, and a T-Rex Arms sling. The setup prioritizes shootability, reliability, and ease of maintenance, with specific attention paid to the trigger, charging handle, and buffer system for suppressed use.

This video provides a detailed review of American Defense Manufacturing (ADM) QD optic mounts, focusing on their versatility and return-to-zero capabilities. The instructor highlights how ADM mounts allow for customizable optic heights, which is crucial for proper sight picture and shooting ergonomics, especially on platforms like the MP5 or when dealing with specific stock configurations. The review emphasizes the ease of adjusting mount tension and the reliability of the QD system for maintaining zero after removal and reattachment.

Joel Park discusses his initial impressions of 3x magnifiers for red dot sights, comparing an EOTech and a Holosun model. He highlights their use for zeroing and training, detailing features like QD mounts, diopter adjusters, and reticle adjustment screws. Park notes the price difference and explores how each magnifier pairs with its respective optic, emphasizing the importance of proper eye relief for consistent sight acquisition.

This guide details the evolution of red dot optic mounting systems on AR-15 platforms, from early carry handle mounts to modern night vision-compatible setups. It covers lower third co-witness and high riser configurations, emphasizing adaptability for various tactical applications. The information is presented with an expert, authoritative tone, reflecting deep knowledge of firearm accessory development.

This product spotlight video from Brownells features Caleb discussing the Bravo Company Manufacturing (BCM) A/T MRO Mount for the Trijicon MRO. The video highlights the innovative Angle Torque (A/T) System, which increases clamping force by 50%, and the mount's bombproof, reliable design. Key features include a reinforced triple-recoil lug system for the 1913 rail, construction from 7075 T6 hardcoat anodized aluminum, and compatibility with Aimpoint Micro optics. Caleb also explains the difference between lower third and absolute co-witness mounts, sharing his personal preference for the former. The video aims to provide valuable insights for firearm enthusiasts looking to enhance their gear.

This video from Tactical Hive, presented by 'Coch', details the evolution of red dot sight height on firearms. It explains how early setups like the Aimpoint CompM2 on a carrying handle provided a high bore axis, while later iterations moved to lower third co-witness. The discussion emphasizes the importance of optic height for effective use with night vision devices and addresses the trend towards taller risers like those from Unity Tactical for better integration with nods and a more natural shooting posture.

This guide, presented by Coach from Tactical Hyve, details the importance of optic height on modern carbines. It explains absolute and lower third co-witness, advocating for higher mounts to maintain an upright head position for better mobility and compatibility with night vision. The discussion extends to magnified optics and backup sighting solutions, emphasizing that consistent training is paramount for effective use.

The US Optics TSR-1X is a 20mm micro red dot sight designed to compete with popular options like the Sig Romeo 5. While it offers a durable build and a familiar Aimpoint T1 footprint, it falls short in key areas such as its refresh rate, dot clarity, and feature set, especially considering its higher price point. The reviewer suggests it's an older technology with a premium price tag, making it difficult to recommend over more feature-rich and affordable alternatives.

This video provides a first impression of the Vortex SPARC Solar red dot sight, detailing its unboxing, features, and initial setup. The presenter highlights improvements over previous models, such as extended battery life, side-mounted buttons, and a more versatile mounting system. Initial range testing suggests good clarity and audible clicks for adjustments, though long-term durability and battery performance require further evaluation.

This review covers TruGlo's Ignite series of red dot sights, highlighting two models: a 22mm and a 30mm, both featuring a 2 MOA dot. The sights are praised for their budget-friendly price point, common AAA battery usage, and a 4-hour auto-shutoff feature. The 22mm model offers versatility with included mounts for absolute or lower third co-witness with iron sights, and comes with flip-up lens covers and a cantilever mount.