ทดสอบปืนไรเฟิลซุ่มยิง Remington 700 ขนาดกระสุน .308 win และ ปืน Savage A17ขนาด . 17hmr

Published on July 12, 2017
Duration: 11:23

This guide details a long-range shooting session featuring the Remington 700 in .308 Win and the Savage A17 in .17 HMR. It covers zeroing, accuracy testing at 100m, 400m, and 600m with paper and steel targets, scope adjustments for bullet drop and windage, and a brief test of the .17 HMR at 200m. The instruction comes from an experienced shooting enthusiast demonstrating practical application of ballistics and environmental factor analysis.

Quick Summary

Long-range rifle testing involves zeroing at 100m, then progressing to 400m and 600m with paper and steel targets. Accurate shooting requires precise scope adjustments for bullet drop and windage, often involving multiple mils of correction. Analyzing misses provides crucial data for refining ballistic calculations and improving shot placement.

Chapters

  1. 00:00Introduction & 100m Zero
  2. 02:52400m Paper Target Test
  3. 04:08400m Steel Plate Test
  4. 04:52600m Scope Adjustment & Steel Plate Test
  5. 07:34Savage A17 .17 HMR Test
  6. 09:57Target Analysis

Frequently Asked Questions

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

Zeroing typically starts at 100 meters. You fire shots, observe the impact, and adjust your scope's elevation and windage turrets until the point of impact matches the point of aim. This process is then verified at longer distances like 400 or 600 meters.

What scope adjustments are needed for long-range shooting?

For long-range shooting, you'll need to adjust your scope's turrets to compensate for bullet drop (elevation) and wind drift (windage). For example, 5 mils of elevation adjustment might be needed for 600 meters, depending on the caliber and load.

How does wind affect long-range rifle accuracy?

Wind significantly impacts bullet trajectory at longer ranges. Even a slight breeze can push a bullet off target. Experienced shooters estimate wind speed and direction to make precise windage corrections, often using scope adjustments or aiming off the target.

What is the difference between .308 Win and .17 HMR cartridges?

.308 Winchester is a larger, more powerful cartridge suitable for medium to large game and long-range precision shooting. The .17 HMR is a smaller, high-velocity rimfire cartridge ideal for varmint hunting and plinking at shorter to moderate ranges.

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