SG 551 to 500yds: Practical Accuracy [French Special Forces Rifle]

Published on July 31, 2022
Duration: 33:53

This review tests the practical accuracy of the SIG SG 551 rifle out to 500 yards using iron sights and standard 55gr ball ammunition. Despite its shorter barrel and lower velocity rounds compared to the original sight calibration, the rifle demonstrated impressive accuracy, with hits consistently achieved at extended ranges. The video also touches on the rifle's history and its adoption by French Special Operations units.

Quick Summary

The SIG SG 551 rifle achieved practical accuracy out to 500 yards during testing, hitting C-zone torso targets. Shooters noted the need to adjust hold for 55gr ammunition's lower velocity compared to the sights' original 63gr calibration.

Chapters

  1. 00:00Introductory Skit
  2. 03:09SG 551 Overview and Specs
  3. 04:12Practical Accuracy Course: 150-300 Yards
  4. 06:30Practical Accuracy Course: 350-500 Yards
  5. 08:39History and French Variants
  6. 12:55Performance Analysis

Frequently Asked Questions

What is the practical accuracy of the SIG SG 551 at 500 yards?

The SIG SG 551 demonstrated practical accuracy out to 500 yards, with consistent hits achieved during the test. Shooters had to make hold adjustments for the 55gr ammunition's velocity compared to the sights' original calibration.

What ammunition was used for the SG 551 accuracy test?

The accuracy test for the SIG SG 551 utilized GGG 55 grain .223 Remington FMJ ball ammunition. This was noted to have a lower velocity than the standard Swiss 63gr load the sights were designed for.

Which special forces units used the SIG SG 551?

Although not adopted by the Swiss military, the SIG SG 551 was successfully used by French Special Operations forces, including the Commandos Marine and the GIGN tactical unit.

What are the key specifications of the SIG SG 551?

The SIG SG 551 is chambered in 5.56x45mm NATO / 5.6mm Swiss, weighs approximately 7.11 lbs (3.23 kg), and has an overall length of 34.6 inches (879 mm). It features highly regarded Swiss diopter iron sights.

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