Daniel Defense 10.3" 5.56 NATO CHF Carbine Length 1:7 Government Contour AR-15 Barrel

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Daniel Defense 10.3" 5.56 NATO CHF Carbine Length 1:7 Government Contour AR-15 Barrel - Barrel for AR-15 - view 1
Daniel Defense 10.3" 5.56 NATO CHF Carbine Length 1:7 Government Contour AR-15 Barrel - Barrel for AR-15 - view 2
Daniel Defense 10.3" 5.56 NATO CHF Carbine Length 1:7 Government Contour AR-15 Barrel - Barrel for AR-15 - view 3
Daniel Defense 10.3" 5.56 NATO CHF Carbine Length 1:7 Government Contour AR-15 Barrel - Barrel for AR-15 - view 4
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Daniel Defense

Overview

The Daniel Defense 10.3" 5.56 NATO CHF Carbine Length Barrel is designed for compact AR-15 builds, offering a Government contour for a balance of weight and rigidity. With a 1:7 twist rate, this barrel effectively stabilizes a wide range of bullet weights, making it versatile for various ammunition types. The carbine-length gas system ensures reliable cycling and performance in shorter builds, often favored for close-quarters applications or personal defense setups.

Specifications

MPN07-077-16176-018
Gas System LengthCarbine
Caliber5.56 NATO
Barrel Length10.3
Twist Rate1:7
Barrel ProfileGovernment
Thread Pitch1/2x28

Available Merchants(8)

Prices checked

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Brownells logo
Brownells
Free shipping
Shipping Speed
In Stock
$365.00
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
Out of Stock
$338.00
Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
Shipping Speed
Out of Stock
$339.49
Primary Arms logo
Primary Arms
Free shipping
Shipping Speed
Out of Stock
$348.00
Optics Planet logo
Optics Planet
Free shipping
Shipping Speed
Out of Stock
$365.00
AT3 Tactical logo
AT3 Tactical
Shipping TBD
Shipping Speed
Out of Stock
$365.00
KY Gun Company logo
KY Gun Company
Flat rate shipping
Shipping Speed
Out of Stock
$365.00
Palmetto State Armory logo
Palmetto State Armory
Free shipping
Shipping Speed
Out of Stock
$365.99

Build history on GunPartPicker

Builders have added the Daniel Defense 10.3" 5.56 NATO CHF Carbine Length 1:7 Government Contour AR-15 Barrel to their builds on GunPartPicker. Since April 2026, it ranks #251 of the 1,028 barrels builders have added.

Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, but today only Brownells has it in stock. Buying today, the lowest price is $365 at Brownells, above October's low of $304.49, so a better deal may come back.

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