M400-DH3

Published on June 28, 2022
Duration: 1:49

This video introduces the SIG SAUER M400 DH3, a competition rifle used by the speaker to win national and regional titles. Key features highlighted include its fully adjustable butt stock with adjustable length of pull and cant, ambidextrous controls, a 16-inch fluted match-grade barrel with a 1:8 twist rate, a recoil-eliminating compensator, and an adjustable Timney trigger (2-4 lbs). The rifle also boasts an ultra-lightweight M-LOK rail for a free-floated barrel and quick maneuverability.

Quick Summary

The SIG SAUER M400 DH3 is a competition-proven rifle featuring a 16-inch fluted match-grade barrel with a 1:8 twist rate and a recoil-eliminating compensator. It boasts fully ambidextrous controls, an adjustable butt stock for optimal fit, and a crisp, adjustable Timney trigger (2-4 lbs). Its ultra-lightweight M-LOK rail ensures a free-floated barrel for enhanced accuracy.

Chapters

  1. 00:05Introduction to the M400 DH3
  2. 00:20Adjustable Butt Stock Features
  3. 00:31Ambidextrous Controls Explained
  4. 00:38Barrel and Compensator Details
  5. 00:50Precision and Long Range Capability
  6. 01:02Timney Trigger and Advantage
  7. 01:10Stock for Scope Alignment
  8. 01:18Ultra Lightweight M-LOK Rail
  9. 01:32Overall Value and Conclusion

Frequently Asked Questions

What are the key features of the SIG SAUER M400 DH3 competition rifle?

The M400 DH3 features a fully adjustable butt stock for length of pull and cant, ambidextrous controls (safety, bolt release, mag release, charging handle), a 16-inch fluted match-grade barrel with a 1:8 twist, a recoil-eliminating compensator, and an adjustable Timney trigger (2-4 lbs). It also includes an ultra-lightweight M-LOK rail for a free-floated barrel.

What is the barrel specification for the SIG SAUER M400 DH3?

The SIG SAUER M400 DH3 is equipped with a 16-inch, fluted, match-grade barrel. It features a 1:8 twist rate, which is optimal for stabilizing a wide range of bullet weights commonly used in competition and precision shooting.

How does the SIG SAUER M400 DH3 improve shooting comfort and performance?

Comfort is enhanced by a foam cheek piece on the adjustable stock. Performance is boosted by the crisp, adjustable Timney trigger (2-4 lbs) for precise shots, the free-floated barrel for accuracy, and the compensator that minimizes recoil, allowing for faster follow-up shots and better target acquisition.

What makes the M400 DH3 suitable for long-range engagements?

The rifle's 16-inch fluted match-grade barrel with a 1:8 twist rate provides the inherent precision needed for longer distances. The speaker notes successfully engaging targets at 650 yards with this rifle, highlighting its capability.

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