Diamondback Firearms 5.56 AR-15 Barrel - Carbine - Nitride - 10"
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Diamondback
Overview
The Diamondback Firearms 5.56 AR-15 Barrel features a 16-inch medium profile that balances weight and rigidity, making it suitable for a variety of shooting applications. With a 1:8 twist rate, this barrel is optimized for stabilizing a range of bullet weights, while the QPQ/Nitride coating enhances durability and corrosion resistance. This barrel is commonly found in builds utilizing a carbine gas system and chambered in 5.56 NATO, making it a versatile choice for those looking to assemble a reliable and effective AR-15 platform.
Specifications
Diamondback Firearms 5.56 AR-15 Barrel - Carbine - Nitride - 10"
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Build history on GunPartPicker
Builders on GunPartPicker first added the Diamondback Firearms 5.56 AR-15 Barrel - Carbine - Nitride - 10" to a build in February 2026.
Updated · from real builds on GunPartPicker
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Frequently Built With
The part most often added in each category by the 8 builds that include this one
Silencerco AR-15 Billet Lower Receiver
Wilson Combat AR-15 Billet Upper Receiver
Geissele Automatics MK8 10.5" M-LOK Super Modular Rail Black
Yankee Hill Machine AR-15 Charging Handle
Diamondback Firearms 5.56 AR-15 Bolt Carrier Group - Nitride
CMMG AR-15 A2 Compensator KIT 1/2-28 5.56mm
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.
Builds Featuring This Part
See all 2 →Builds in the community that include the Diamondback Firearms 5.56 Ar-15 Barrel - Carbine - Nitride - 10"
| Build | Parts | Total |
|---|---|---|
 | 19 | $2336.69 |
 | 5 | $161.50 |
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