Colt AR15A2 H Bar

Published on April 12, 2011
Duration: 8:49

The Colt AR15A2 H Bar, released in 1986, is a semi-automatic rifle based on the M16A2, designed for competition and accuracy up to 600 meters. It features a 20-inch heavy barrel with a 1:7 twist rate for stabilizing heavier bullets, A2 sights with dual apertures and full adjustments, and a longer A2 stock. Compared to M4-style rifles, its longer barrel offers superior stability and accuracy at extended ranges.

Quick Summary

The Colt AR15A2 H Bar, released in 1986, is a semi-automatic rifle based on the M16A2, designed for competition and accuracy up to 600 meters. It features a 20-inch heavy barrel with a 1:7 twist rate for stabilizing heavier bullets, A2 sights with dual apertures, and a longer A2 stock for improved ergonomics.

Chapters

  1. 00:22Introduction to the Colt AR15A2 H Bar
  2. 01:07Design and Competition Focus
  3. 01:54Comparison with M4 Style Rifles
  4. 03:47A2 Features and Upgrades
  5. 05:43Stock and Ergonomics
  6. 07:33Shooting Experience and Conclusion

Frequently Asked Questions

What is the Colt AR15A2 H Bar and when was it released?

The Colt AR15A2 H Bar, meaning Heavy Barrel Automatic Rifle, is the semi-automatic civilian variant of the military's M16A2. Colt released it in 1986, two years after the M16A2 was adopted by the military to replace the M16A1.

What was the design purpose of the Colt AR15A2 H Bar?

The H Bar was specifically designed as a competition rifle, particularly for the U.S. Marine Corps, with the goal of achieving high accuracy up to 600 meters. This required features like a heavier barrel and a faster twist rate.

How does the Colt AR15A2 H Bar compare to M4-style rifles?

The H Bar features a 20-inch heavy barrel, offering superior stability and accuracy at longer ranges (around 600 yards). M4-style rifles typically have shorter barrels (16-inch civilian, 14-inch military) and are generally effective up to 300 yards.

What are the key A2 features on the Colt AR15A2 H Bar?

The A2 model includes round handguards, a round forward assist button, and a brass deflector. It also boasts upgraded dual-aperture sights with full windage and elevation adjustments, marked for 300m and 800m.

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