Guntec USA AR-15 Bolt Carrier Group - Mil-Spec - Titanium Nitride
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Guntec USA
Overview
The Guntec USA AR-15 Bolt Carrier Group is designed for .223 Wylde caliber and features a Mil-Spec M16 style bolt carrier, ensuring compatibility and reliability in your builds. The nitride finish enhances durability and resistance to wear, making it suitable for various shooting conditions. This bolt carrier group is commonly used in rifle-length gas system builds, where precision and performance are key.
Specifications
Available Merchants(1)
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Stock Alert
Build history on GunPartPicker
Builders have added the Guntec USA AR-15 Bolt Carrier Group - Mil-Spec - Titanium Nitride to their builds on GunPartPicker. Since April 2026, it ranks #373 of the 549 bolt carrier groups builders have added. Builds with this bolt carrier group are mostly chambered in .223 Wylde (60%, then 5.56 NATO 33%), split between rifle-length (43%) and mid-length (29%) gas systems, and nearly all AR-15.
It was out of stock everywhere we track every time we checked in October 2026, and today the one retailer we track is out of stock. Listed prices start at $219.99 at Optics Planet for when it comes back.
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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 Guntec Usa Ar-15 Bolt Carrier Group - Mil-Spec - Titanium Nitride
| Build | Parts | Total |
|---|---|---|
 | 8 | $650.53 |
 | 20 | $1785.21 |
 | 12 | $1129.77 |
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