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
Available Merchants(6)
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Price Alert
October 2026 on GunPartPicker
Daniel Defense Complete Bolt Head Assembly - 5.56/ .223/ 300BLK ranked #52 of the 258 bolt carrier groups builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #72 of the 552 bolt carrier groups builders have added. Builds with this bolt carrier group are mostly chambered in 5.56 NATO (94%), split between carbine-length (55%) and mid-length (36%) gas systems, and nearly all AR-15.
It was in stock most times we checked in October 2026, but today only Brownells has it in stock. Prices barely moved in October 2026, holding around $83, with no real sale all month. Buying today, the lowest price is $87 at Brownells.
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Frequently Built With
The part most often added in each category by the builds that include this one
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Daniel Defense Complete Bolt Head Assembly - 5.56/ .223/ 300BLK
| Build | Parts | Total |
|---|---|---|
 | 19 | $863.66 |
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