Daniel Defense Complete Bolt Head Assembly - 5.56/ .223/ 300BLK
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Daniel Defense
Overview
The Daniel Defense Complete Bolt Head Assembly is designed for use with 5.56 NATO caliber firearms, providing reliable performance and precision in your AR-15 builds. This assembly is a critical component of the bolt carrier group, ensuring proper functionality and durability under various firing conditions. It is commonly found in builds focused on tactical use and general shooting applications.
Specifications
August 2026 on GunPartPicker
Daniel Defense Complete Bolt Head Assembly - 5.56/ .223/ 300BLK ranked #77 of the 229 bolt carrier groups builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #72 of the 444 bolt carrier groups builders have added. Builds with this bolt carrier group are nearly all chambered in 5.56 NATO, nearly all on carbine-length gas, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 3 of the 5 retailers we track have it in stock. It dipped to $68.85 at Brownells for a stretch in August 2026, well under its usual $83, so sales do come around. Buying today, the lowest price is $78.99 at Palmetto State Armory, above August's low of $68.85, so a better deal may come back.
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Builds Featuring This Part
See all 1 →Builds in the community that include the Daniel Defense Complete Bolt Head Assembly - 5.56/ .223/ 300BLK
| Build | Parts | Total |
|---|---|---|
 | 19 | $784.14 |
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