Bushmaster ACR in 2022 - Bushmaster pls fix and bring back gun

Published on February 27, 2022
Duration: 35:10

This video provides an in-depth review of the Bushmaster ACR, highlighting its modularity, piston system, and historical context. The presenter, an experienced firearms enthusiast, discusses the rifle's strengths and weaknesses, including manufacturing inconsistencies, weight, and potential improvements. He also touches on aftermarket support and the potential for Bushmaster to revive the platform.

Quick Summary

The Bushmaster ACR is known for its modularity and piston operating system, but has faced manufacturing inconsistencies and a heavier weight compared to AR-15s, often around 8.2 pounds for a 16-inch barreled version. Its monolithic upper receiver ensures rail stability, while the lower receiver offers excellent ergonomics with ambidextrous controls.

Chapters

  1. 02:01Introduction to the Bushmaster ACR
  2. 03:56History of the ACR
  3. 06:12Bushmaster's Return and Potential Fixes
  4. 07:18ACR Barrel Specifications and Aftermarket Options
  5. 14:05Bolt Carrier Group and Recoil Assembly
  6. 18:31Upper Receiver Design and Weight
  7. 21:23Front Trunnion and Piston System Weight
  8. 23:01Modularity and Accuracy
  9. 24:47Magpul ACR Stock
  10. 25:25Lower Receiver and Trigger System
  11. 30:33Proposed Improvements for the ACR
  12. 33:05Conclusion and Viewer Feedback

Frequently Asked Questions

What are the main manufacturing issues with the Bushmaster ACR?

The Bushmaster ACR has faced manufacturing inconsistencies, often due to its production being moved between facilities. This can lead to issues like barrels not seating properly in the front trunnion, resulting in accuracy problems, with some barrels exhibiting MOA between five and ten.

How does the Bushmaster ACR's weight compare to an AR-15?

The Bushmaster ACR is significantly heavier than a comparable AR-15. A naked ACR with a 16-inch barrel weighs approximately 8.2 pounds, which is about two pounds more than an unloaded AR-15 of similar configuration.

What are the advantages of the ACR's piston system?

The ACR's piston system offers the advantage of not having hot gases flow through the bolt carrier group, eliminating the need for gas rings. This generally leads to a cleaner operating system compared to direct impingement (DI) systems.

What are the ergonomic strengths of the ACR's lower receiver?

The ACR's lower receiver is praised for its excellent ergonomics, featuring ambidextrous magazine releases on both sides and a built-in bolt catch/release lever that functions similarly to an AR-15's BAD lever, allowing for easy bolt manipulation.

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