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Daniel Defense AR Bolt Assembly 5.56 NATO / 300 Blackout
$87.00 $81.00 Save $6.00
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Most Helpful Positive Review Quality Bolt!!
This is either my primary bolt, and even a backup replacement!!! The quality is there and reliability, even though its a DD its affordable!! Ive put a few hundred rounds thru and not a single hickup!!
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good quality

by OL DW, Verified Owner from TN, United States Written on January 30, 2025
II used this on new build with a nice Jp carrier. fit nice and snug into the hole. Cycle three different loads and cycles flawlessly. just give it extra lubrication and she is off to the races.
Pros:
  • cycles hard and fast
Cons:
  • Needs lube out of the box
Best Used for:
  • comp shooting 3 gun or target
Would recommend: Yes
Was it helpful to you? Yes | No

In spec and best value

by Wolfgar, Verified Owner from MT, United States Written on July 13, 2024
The firing pin hole, firing pin protrusion, cam pin hole, extractor tooth, bolt tail O.D., shoulder O.D. were perfect and passed all of my gauges..Finding a bolt that will do this is not as easy as many would think..DD makes a very well made bolt..It is my new go to for bolt replacement and new builds....
Pros:
  • Well made and best value
Cons:
  • Zero
Best Used for:
  • Bolt replacement and new builds
Would recommend: Yes
1 of 1 found the following review helpful.
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great bolt

by ar15guy, from NC, United States Written on June 23, 2024
Great bolt would definitely recommend. Never have had a problem with any of Daniel defenses parts before. Buying from them is definitely buying with confidence.
Would recommend: Yes
1 of 1 found the following review helpful.
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Excellent quality, tight tolerances

by Joe M, Verified Owner from IN, United States Written on August 4, 2023
As should be expected, this bolt is quality. In every measurement I took, it was towards the larger end of the spec. The bolt support shoulder was wide, headspace was tight, the bolt tail fit snug in my carrier, and the cam pin hole was a perfect fit. I absolutely recommend this bolt. Be sure to check your headspace when installing, since this seems smaller in that dimension than other bolts I have.
Pros:
  • Quality
Cons:
  • None
Best Used for:
  • defense
  • Target shooting
Would recommend: Yes
2 of 2 found the following review helpful.
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what more could you want?

by bang bang, Verified Owner from AL, United States Written on March 16, 2023
It’s a great mil-spec nothing fancy bolt that’s made right. Simpler the better with things that go bang. Well now I’m just writing words to make the stupid 200 characters required to leave this review.
Would recommend: Yes
Was it helpful to you? Yes | No

Quality Bolt

by CCCitizen, Verified Owner from OK, United States Written on January 26, 2021
Very good backup or primary bolt! Cant go wrong with DD, a bolt is a bolt as long as its an AMERICAN MADE!!! This is one of the main components to keep stored in the grip storage compartment! Its MP stamped although its also HPI its not stamped on bolt head.
Would recommend: Yes
1 of 1 found the following review helpful.
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