Ballistic Advantage Modern Series 4150 CMV AR-15 Barrel Review (HD)

Published on August 1, 2014
Duration: 6:38

This review by Mrgunsngear provides an expert assessment of the Ballistic Advantage 14.7-inch Modern Series AR-15 barrel. The instructor highlights its accuracy, reliability with various ammunition, and excellent handling characteristics due to its lightweight design. The review also covers key technical specifications, construction materials, and its value proposition, noting its suitability for builds aiming to comply with NFA regulations.

Quick Summary

The Ballistic Advantage 14.7 inch pencil barrel, made from 4150 Mil-spec steel with a Melonite/QPQ finish, offers excellent accuracy, achieving around 3/4 inch groups at 100 yards with appropriate ammunition. Its lightweight design enhances handling, and its 14.7-inch length is ideal for NFA-compliant builds when paired with a muzzle device.

Chapters

  1. 00:37Intro and barrel overview
  2. 00:55Accuracy test setup
  3. 01:45Accuracy test results
  4. 02:16Barrel performance under prolonged fire
  5. 02:32Barrel weight and handling
  6. 02:40Gas block and gas port details
  7. 03:30Melanite finish and dimpling
  8. 03:50Barrel construction and features
  9. 04:28Previous experience with Ballistic Advantage barrels
  10. 04:54Barrel reputation and fit/finish
  11. 05:0114.7 inch barrel NFA compliance
  12. 05:30Price and value proposition
  13. 05:47Closing remarks and Q&A

Frequently Asked Questions

What are the key features of the Ballistic Advantage 14.7 inch AR-15 barrel?

The Ballistic Advantage 14.7 inch pencil barrel is constructed from 4150 Mil-spec steel, features a Melonite/QPQ finish for durability and corrosion resistance, M4 feed ramps, a mid-length gas system, and a 1:7 twist rate. It weighs approximately 21 ounces.

How accurate is the Ballistic Advantage 14.7 inch pencil barrel?

In testing with Lehigh Defense ammunition at 100 yards, the barrel achieved groups around 3/4 inch, demonstrating excellent accuracy. While groups may open with prolonged firing due to heat, it performs very well for average use.

What are the NFA compliance considerations for a 14.7 inch barrel?

A 14.7-inch barrel is typically used in conjunction with a permanently attached muzzle device (like a brake or flash hider) that brings the total barrel length to 16 inches or more. This configuration avoids NFA regulations for Short-Barreled Rifles (SBRs).

What is the value proposition of the Ballistic Advantage 14.7 inch barrel?

Retailing around $185, the Ballistic Advantage 14.7 inch barrel is considered a great value due to its high-quality 4150 CMV steel, durable Melonite finish, proven accuracy, and the brand's strong reputation in the AR-15 market.

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