2A Armament Titanium Regulated Bolt Carrier Group
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2A Armament
Overview
The 2A Armament Titanium Regulated Bolt Carrier Group is designed specifically for the 5.56 NATO caliber, providing a lightweight option that enhances your build's overall performance. Its custom bolt carrier style and nitride finish not only contribute to durability but also offer improved resistance to wear and corrosion, which is crucial for maintaining reliability over time. This bolt carrier group is frequently found in builds utilizing a carbine gas system, particularly in configurations that also accommodate .22 LR caliber options.
Specifications
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Build history on GunPartPicker
Builders on GunPartPicker first added the 2A Armament Titanium Regulated Bolt Carrier Group to a build in February 2026. Builds with this bolt carrier group are mostly chambered in 5.56 NATO (71%, then .223 Wylde 29%), split between carbine-length (50%) and mid-length (50%) gas systems, and mostly AR-15 (83%, then AR-10 17%).
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with 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 3 →Builds in the community that include the 2a Armament Titanium Regulated Bolt Carrier Group
| Build | Parts | Total |
|---|---|---|
 | 7 | $3118.82 |
 | 30 | $14289.62 |
 | 29 | $14184.63 |
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