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Reviews & Ratings for Phase 5 Weapon Systems Inc AR15 Bolt Carrier Group (BCG), Nickel Boron Coating — 2 reviews

(2 reviews)
Phase 5 Weapon Systems Inc AR15 Bolt Carrier Group (BCG), Nickel Boron Coating
Phase 5 Weapon Systems Inc AR15 Bolt Carrier Group (BCG), Nickel Boron Coating
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The Best BCG I have ever used.

by ncofishing, from CO, United States Written on November 9, 2020
I have had this BCG for 6 years and it runs flawlessly with ZERO issues. It cleans up well with just a rag. I have only used it in 556/223 but I'm sure it run would other calibers just fine with the proper bolt.
Pros:
  • Perfect function
Cons:
  • None
Best Used for:
  • 556/223
Would recommend: Yes
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Great BCG for the price

by Wayne Mirka, Verified Owner from GA, United States Written on August 13, 2020
I was looking for a mil spec bcg that was nickel boron coated and found this one for a great price. The coating really helps keeping it clean. I am running it in two of my builds and haven’t had an issue with them yet. Exactly what I was looking for.
Pros:
  • easy to install
  • easy to clean and maintain
Cons:
  • non
Best Used for:
  • any .223/5.56
Would recommend: Yes
1 of 1 found the following review helpful.
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