Daniel Defense 16″ 5.56 Barrel, Mid-length – Government Profile


In stock

SKU: 07-077-09173-018 UPC: 852548002462

Product Description

The Daniel Defense 16” 5.56 Government Profile Barrel is the most accurate and longest lasting barrel attainable for your AR-15 build. These barrels are Cold Hammer Forged, a process that sets us apart from other barrel manufacturers. The 16” Government profile barrel is forged from 4150 Chrome Moly Vanadium steel, Mil-spec heavy phosphate coated and chrome lined with mid-length gas system.


Caliber: 5.56mm NATO

Barrel Length: 16″

Manuf. Process: Cold Hammer Forged

Twist Rate: 1:7

Muzzle Thread: 1 ⁄ 2 × 28 TPI (Threads Per Inch)

Material: Chrome Moly Vanadium

Outside Finish: Mil-Spec Heavy Phosphate

Inside Finish: Chrome

Gas System: Mid-length

Diameter At Gas Port: .750″

Barrel Extension: A4

Barrel Profile: Government

Weight: 1.70lbs

Manufacturer: Daniel Defense




Technical Information

Barrel Twist



5.56 NATO / .223 Remington

Thread Pitch

1/2 x 28

Gas Block Size



4150 Chrome Moly Vanadium



Catalog Location

California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit www.P65Warnings.ca.gov