Spike's Tactical ST-15 16" M4 LE Carbine AR-15 Rifle Review (HD)

Published on February 23, 2016
Duration: 17:17

This review covers the Spike's Tactical ST-15 16" M4 LE Carbine, highlighting its build quality and performance. The rifle demonstrated excellent accuracy, achieving groups as tight as 0.75 inches at 100 yards with specific ammunition. The reviewer praises its mil-spec components, including a 4150 CMV barrel with a 1:7 twist and a robust bolt carrier group, comparing it favorably to a Colt 6920.

Quick Summary

The Spike's Tactical ST-15 M4 LE Carbine achieved impressive accuracy, with shot groups ranging from 0.75 to 2 inches at 100 yards using various ammunition. It features a 16-inch 4150 CMV barrel with a 1:7 twist, 7075-T6 aluminum receivers, and a robust bolt carrier group.

Chapters

  1. 00:00Introduction to Spike's Tactical ST-15 M4 LE Carbine
  2. 02:29Accuracy Testing at 100 Yards
  3. 05:49Barrel and Gas System Details
  4. 06:48Handguards and Furniture Options
  5. 07:42Receivers and Lower Parts Analysis
  6. 10:12Bolt Carrier Group (BCG) Inspection
  7. 11:12Reliability and Conclusion

Frequently Asked Questions

What kind of accuracy can be expected from the Spike's Tactical ST-15 M4 LE Carbine?

The Spike's Tactical ST-15 M4 LE Carbine demonstrated impressive accuracy, achieving shot groups ranging from 0.75 to 2 inches at 100 yards during testing with various ammunition types like Freedom Munitions and Gorilla Ammo.

What are the key technical specifications of the Spike's Tactical ST-15 M4 LE Carbine?

It features a 16-inch 4150 CMV mil-spec barrel with a 1:7 twist, 7075-T6 aluminum receivers, a Spike's T2 buffer, and a 158 Carpenter steel bolt in a full-auto profile BCG.

How does the Spike's Tactical ST-15 compare to a Colt 6920?

The reviewer favorably compares the ST-15 to a Colt 6920, noting superior fit and finish, better factory components like the T2 buffer, and overall excellent build quality.

What type of barrel does the Spike's Tactical ST-15 M4 LE Carbine use?

The rifle is equipped with a 16-inch 4150 CMV mil-spec barrel featuring a 1:7 twist rate, chrome lining, M4 government profile, and is HP/MP tested, meeting high-quality standards.

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