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Spikes Tactical 16in M4 LE- 5.56 Barrel Extension
As Low As $287.96 Save 10%
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Most Helpful Positive Review Fantastic Barrel
These are my go to barrels on all of my builds. They are great quality, priced well, and very accurate barrels. The only barrel I would recommend over these would be there CHF line. You can’t go wrong with Spikes.
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Spike’s Tactical 16-inch LE M4 Barrel

by Pop, Verified Owner from OH, United States Written on February 3, 2023
Accurate and affordable barrel with no feed issues and will shoot consistently round after round. Also this barrel is heavy enough to be consistent but not too heavy to be carried in the field all day. Choose this Barrel and rest assured that you have a solid barrel that you can count on.
Pros:
  • Accurate and affordable
Cons:
  • None
Would recommend: Yes
1 of 1 found the following review helpful.
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Best Barrel/ Best Price

by Eric B, Verified Owner from TX, United States Written on January 24, 2021
If you build, you know it's hard to find quality for a good price (and something you'd stake your reputation on). This is my go to for all 16" builds. I have never had issues with head-spacing (Using Cryptic, Toolcraft and Spikes bolts). M4 design/ shape helps line up the gas block, making it easier. Feed ramps have all been good- no buffing or polishing needed. The chrome lining has not seemed to impact accuracy, as have some other barrels. Get it, you won't be disappointed.
Pros:
  • Pro Equipment/ Semi-pro Price
Cons:
  • none so far
Best Used for:
  • Duty and Defense
Would recommend: Yes
2 of 2 found the following review helpful.
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Awesome Barrel

by Dude, Verified Owner from OH, United States Written on December 15, 2020
I use these barrels in most of my builds as they are extremely accurate, well made, have great fitment, and are chrome lined. You cannot go wrong with these barrel and the only other barrels I would suggest would be the Spikes CHF or the DD.
Would recommend: Yes
1 of 1 found the following review helpful.
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Spikes Tactical SB51605-M4 thumbs up

by Ohell, Verified Owner from TN, United States Written on November 13, 2020
Not all my barrels are chrome lined, but when they are Spikes makes a good option without being too pricey. “get some” before they’re gone. Unfortunately I dropped this one during a build while boating. Optics Planet inventory and order fulfillment always good.
Pros:
  • Quality
Cons:
  • None
Best Used for:
  • Pew pew
Would recommend: Yes
1 of 1 found the following review helpful.
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Spikes Tactical 16in M4 LE- 5.56 Barrel Extension

by TLin, Verified Owner from OK, United States Written on May 23, 2018
Great barrel, I love that it is High Pressure tested and Magnetic Particle inspected. Most companies do not have the level of quality control spikes tactical does. I would highly recommend this barrel to anyone wanting to build an AR chambered in 5.56.
Pros:
  • Quality
Cons:
  • None
Best Used for:
  • AR Builds
Would recommend: Yes
Was it helpful to you? Yes | No
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