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Reviews & Ratings for Knight's Armament URX 3 Barrel Retaining Nut — 1 review

(1 review)
Knight's Armament URX 3 Barrel Retaining Nut
Knight's Armament URX 3 Barrel Retaining Nut
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URX 3 Barrel Nut

by Jon, Verified Owner from TX, United States Written on June 10, 2018
I picked up and replacement only due to the previous one having been installed on a barrel that had a pinned muzzle brake. They are a lot more resilient then I had previously thought. I have been able to reuse one in 3 different builds. If care is used when installing or removing they will last quit a while. Still the only reason I do not give it five stars is the Price. As with all KAC products you will pay a premium. But these will last when using the correct tool.
Pros:
  • Durability
  • light weight
Cons:
  • price
Best Used for:
  • URX 3
Would recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.