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Reviews & Ratings for KNS Precision Buffer Detent — 5 reviews

(5 reviews)
KNS Precision Buffer Detent
KNS Precision Buffer Detent
$3.99 $1.99 Save 50%
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Most Helpful Negative Review Inconsistent
I have purchased plenty of these for builds and backup parts. They seem to be inconsistent with their machining. Some are off center, out of round, or the inside looks like somebody too a jagged grinder to it. Ive also had a couple with rust. However, I have noticed this with many brands. My biggest issue is a always receive some with rust inside. For hardened stainless steel with a nitride finish, there really shouldnt be rust.
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holy poopoo, it was in stock

by Jayel Dubya, Verified Owner from AL, United States Written on July 26, 2025
I mean, good review here, I'm just surprised it was in stock
Would recommend: Yes
Was it helpful to you? Yes | No
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Easy service

by Steve, Verified Owner from FL, United States Written on December 17, 2024
The item was exactly what was needed. The website made finding and purchasing it a breeze!
Pros:
  • Easy
Cons:
  • shipping cost
Would recommend: Yes
Was it helpful to you? Yes | No
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KNS Buffer Detent

by Brendan Carlos, Verified Owner from NJ, United States Written on October 29, 2024
It's a buffer detent. It doesn't cure cancer, it doesn't solve world hunger, and it won't bring world piece. However it does hold my buffer and buffer spring nicely.The finish is pretty okay too.
Pros:
  • it works
  • AFFORDABILITY
Cons:
  • None
Best Used for:
  • gun smithing
Would recommend: Yes
Was it helpful to you? Yes | No
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Best AR-15 Buffer Detent

by Rick, Verified Owner from TX, United States Written on April 9, 2024
The KNS Precision Buffer Detent is nitride finished, so the finish won't get worn off like most buffer detents. This is a quality product that I have started including in all my builds.
Would recommend: Yes
Was it helpful to you? Yes | No
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