เทคนิคยิงเปลี่ยนระยะ กับกล้องเล็ง VTT3-18X50 Discovery

Published on October 22, 2021
Duration: 16:59

This guide details how to effectively use the Discovery VTT3-18X50 SFVF-N scope on a CZ 457 Jaguar for distance shooting. Expert Naaming Kotchanok demonstrates zeroing procedures, turret adjustments, and the practical application of First Focal Plane (FFP) reticle holdovers at various ranges, offering a comprehensive technique for improving accuracy.

Quick Summary

Learn effective long-range shooting techniques using the Discovery VTT3-18X50 scope. Expert Naaming Kotchanok demonstrates how to zero the scope, utilize FFP reticle holdovers for distances like 100m, 150m, and 200m, and adjust turrets precisely with 1/10 MIL clicks.

Chapters

  1. 00:00Introduction and Shooting Demo
  2. 00:23Discovery VTT3-18X50 Scope Overview
  3. 01:03Unboxing and Accessories
  4. 02:02Scope Features and Turrets
  5. 02:31Zeroing at 25 Meters
  6. 07:30Setting Turret Zero
  7. 09:33Shooting at 100m and 150m
  8. 12:31Shooting at 200m
  9. 15:21Turret Adjustment vs. Holdovers

Frequently Asked Questions

How do you zero a rifle scope for long-range shooting?

Zero the rifle at a known close distance (e.g., 25 meters) by adjusting the turrets to center the group. Then, move to the desired longer range and use either the reticle's holdover marks or dial the elevation turret for precise aiming.

What is the advantage of a First Focal Plane (FFP) reticle?

An FFP reticle's size changes with magnification, meaning its subtension values (like MILs) remain consistent relative to the target at any power setting. This allows for accurate range estimation and holdovers at all magnifications.

How do you reset the zero on a Discovery VTT3-18X50 scope?

After achieving a proper zero at your desired range, use a coin to carefully unscrew the elevation turret cap. Lift the cap and rotate the turret until the zero indicator aligns with the '0' mark, then re-secure the cap.

What are the key features of the Discovery VTT3-18X50 scope?

The Discovery VTT3-18X50 features 3-18x magnification, a 50mm objective lens, an FFP reticle, 1/10 MIL turrets, and a side parallax adjustment from 10 yards to infinity. It also includes useful accessories like a phone mount.

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