Scope Turret Tutorial with Ryan Cleckner: The Parts and How to Use Them

This video provides a detailed, visual explanation of how rifle scopes function internally. It breaks down the path of light through the objective lenses, first focal point, erector assembly, second focal point, and eyepiece. The instructor clarifies the roles of the parallax knob, elevation and windage turrets, and magnification ring, differentiating between first and second focal plane reticle systems. The explanation is aimed at helping shooters understand scope adjustments for improved range performance.

This video provides an overview of the EOTech M33 magnifier, a military-surplus exclusive model. The primary advantage highlighted is its capped windage and elevation turrets, which prevent accidental adjustment when flipping the magnifier in and out of position. This feature ensures reticle consistency and reduces shift compared to exposed turrets found on models like the G33. The M33 is presented as a capable addition to an EOTech optic setup, offering enhanced durability and consistent aiming.

This tutorial by Ryan Cleckner of Gun University provides a foundational understanding of rifle scope components. It details the function of each part, including the objective lens, scope body, windage and elevation turrets, parallax adjustment, magnification ring, and ocular focus. The video serves as an introduction to later, more in-depth discussions on scope features and usage.

The REVIC PMR428 Smart Rifle Scope features Virtual Ballistic Drop Compensation (VBDC) technology, acting as a fully automated ballistic computer integrated into the scope. This system solves the problem of calculating a full ballistic solution in real-time, accounting for factors like air density, elevation, Coriolis effect, inclination, and spindrift, unlike older fixed BDC turrets. It allows for corrections up to 1500 yards or more, depending on scope elevation, offering a fast and straightforward field solution for long-range shooting.

This drill, demonstrated by Adam Painchaud from SIG SAUER Academy, focuses on improving pistol accuracy by isolating trigger anticipation. By firing a single live round and immediately following with a dry fire reset, shooters can identify and correct muzzle movement caused by flinching or anticipating recoil. Practicing this at distance, like 40 yards, provides clear feedback on accuracy and trigger control.

This guide, presented by former sniper Ryan Cleckner, breaks down the critical concept of Minute of Angle (MOA) for long-range rifle shooting. It explains how MOA is an angular measurement that increases in linear value with distance, crucial for understanding bullet drop and making accurate scope adjustments. The instruction emphasizes calculating MOA at specific ranges and converting these to scope clicks for precise zeroing.

This guide synthesizes expert instruction from Ryan Cleckner on fundamental long-range rifle shooting techniques. Key areas covered include achieving stability in the prone position, proper scope alignment to avoid 'scope shadow,' focusing on the reticle for sight picture, and executing precise trigger control with follow-through. Cleckner, a recognized industry expert and former Army Ranger sniper, emphasizes these core principles for accurate long-range engagement.

Ryan Cleckner, a former Sniper Team Leader, provides expert instruction on mounting a rifle scope. This guide covers essential steps from safety checks to final adjustments, emphasizing personalized fit for optimal performance. Key takeaways include proper ring placement, achieving correct eye relief and cheek weld, leveling the scope, and focusing the reticle for individual vision.