Affordable 300 BLK Upper

Published on December 28, 2017
Duration: 7:43

This video review from Tactical Toolbox, featuring an experienced firearm instructor, details an affordable $300 300 Blackout upper receiver. The instructor highlights its compatibility with standard AR-15 lower receivers, key specifications like a 16-inch barrel with a 1:8 twist rate, and its surprisingly soft shooting characteristics compared to 5.56/.223. The review covers installation, shooting impressions, accuracy with Hornady V-MAX ammunition, and addresses minor feeding issues attributed to an older magazine, ultimately recommending it as a budget-friendly entry into the 300 Blackout platform.

Quick Summary

The $300 300 Blackout upper from Tactical Toolbox offers excellent value with a 16-inch barrel, 1:8 twist, and comfortable KeyMod handguard. It's noted for its surprisingly soft shooting characteristics, even compared to 5.56/.223 setups, making it an ideal budget-friendly option for AR-15 enthusiasts.

Chapters

  1. 00:06Introducing 300 Blackout Uppers
  2. 00:16Conversion Upper Mechanics
  3. 01:33Upper Receiver and Handguard Details
  4. 02:00Barrel Specifications
  5. 02:30Gas System and Muzzle Device
  6. 02:49Shooting Impressions
  7. 03:07Affordability and Included Accessories
  8. 03:33Handguard Ergonomics
  9. 03:44Initial Feeding Issues and Resolution
  10. 04:33Round Count and Malfunctions
  11. 04:53Accuracy Demonstration
  12. 05:12Overall Product Assessment
  13. 05:35Final Thoughts on 300 Blackout
  14. 06:01300 Blackout Ammunition Characteristics
  15. 06:15Handguard and Rail System Praise
  16. 06:42Value Proposition
  17. 06:56Pre-assembled Advantage
  18. 07:04Accuracy and Affordability Summary
  19. 07:14Personal Decision to Build a 300 BLK
  20. 07:20Concluding Remarks

Frequently Asked Questions

What are the key specifications of the affordable 300 Blackout upper?

The upper features a 16-inch medium contour barrel with a 1:8 twist rate, carbine-length direct impingement gas system, low-profile gas block, 5/8x24 thread pitch, and a UTG 15-inch KeyMod handguard. It utilizes an Anderson upper receiver and includes a Strike Industries dust cover and an A2 flash hider.

How does the 300 Blackout upper perform in terms of shooting feel and recoil?

The 300 Blackout platform is noted for being surprisingly soft-shooting, even softer than a 5.56/.223 with muzzle brakes. This makes it easy to shoot fast and accurately, contributing to a comfortable shooting experience.

What is the price and value proposition of this 300 Blackout upper?

The entire upper assembly is priced at an impressive $300, including accessories like rail sections. This makes it a highly affordable option for those looking to build or convert to a 300 Blackout AR-15 without breaking the bank.

Were there any reliability issues with the 300 Blackout upper?

During testing, three malfunctions occurred over 50 rounds, but these were attributed to an old PMAG with a weak spring, not the upper receiver itself. Switching to a different PMAG resolved the feeding issues.

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